Dr. Ken Kremer is a speaker, research scientist, freelance science journalist (KSC area,FL) and photographer whose articles, space exploration images and Mars mosaics have appeared in magazines, books, websites and calendars including Astronomy Picture of the Day, NBC, FOX, BBC, SPACE.com, Spaceflight Now, Science and the covers of Aviation Week & Space Technology, Spaceflight and the Explorers Club magazines. Ken has presented at numerous educational institutions, civic & religious organizations, museums and astronomy clubs. Ken has reported first hand from the Kennedy Space Center, Cape Canaveral, NASA Wallops, NASA Michoud/Stennis/Langley and on over 80 launches including 8 shuttle launches. He lectures on both Human and Robotic spaceflight - www.kenkremer.com. Follow Ken on Facebook and Twitter
DSCOVR mission logo. Credit: NOAA/NASA/U.S. Air Force
The long awaited Deep Space Climate Observatory, or DSCOVR science satellite is slated to blast off atop a SpaceX Falcon 9 on Sunday, Feb. 8, from Cape Canaveral, Florida on a mission to monitor the solar wind and aid very important forecasts of space weather at Earth.
DSCOVR is a joint mission between NOAA, NASA, and the U.S Air Force (USAF) that will be managed by NOAA. The satellite and science instruments are provided by NASA and NOAA.
Update Feb 8: Hold, Hold, Hold !!! 6:10 PM 2/8/15 Terminal Count aborted at T Minus 2 min 26 sec due to a tracking issue. NO launch of Falcon 9 today. rocket being safed now. next launch opportunity is Monday. Still TBD.
The rocket is provided by the USAF. SpaceX will try to recover the first stage via a guided descent to a floating barge in the Atlantic Ocean.
The weather outlook is currently very promising with a greater than 90 percent chance of favorable weather at launch time shortly after sunset on Sunday which could make for a spectacular viewing opportunity for spectators surrounding the Florida Space coast.
Liftoff atop the SpaceX Falcon 9 rocket is targeted for at 6:10:12 p.m. EST on Feb. 8, from Cape Canaveral Air Force Station Space Launch Complex 40.
There is an instantaneous launch window, meaning that any launch delay due to weather, technical or other factors will force a scrub to Monday.
The launch will be broadcast live on NASA TV: http://www.nasa.gov/nasatv
NASA’s DSCOVR launch blog coverage of countdown and liftoff will begin at 3:30 p.m. Sunday.
NOAA/NASA Deep Space Climate Observatory (DSCOVR) undergoes processing in NASA Goddard Space Flight Center clean room. Solar wind instruments at right. DSCOVER will launch in February 2015 atop SpaceX Falcon 9 rocket. Credit: Ken Kremer/kenkremer.com/AmericaSpace
“DSCOVR is NOAA’s first operational space weather mission to deep space,” said Stephen Volz, assistant administrator of the NOAA Satellite and Information Service in Silver Spring, Maryland, at the pre-launch briefing today (Feb. 7) at the Kennedy Space Center in Florida.
The mission of DSCOVR is vital because its solar wind observations are crucial to maintaining accurate space weather forecasts to protect US infrastructure from disruption by approaching solar storms.
“DSCOVR will maintain the nation’s solar wind observations, which are critical to the accuracy and lead time of NOAA’s space weather alerts, forecasts, and warnings,” according to a NASA description.
“Space weather events like geomagnetic storms caused by changes in solar wind can affect public infrastructure systems, including power grids, telecommunications systems, and aircraft avionics.”
DSCOVR will replace NASA’s aging Advanced Composition Explorer (ACE) satellite which is nearly 20 years old and far beyond its original design lifetime.
The couch sized probe is being targeted to the L1 Lagrange Point, a neutral gravity point that lies on the direct line between Earth and the sun located 1.5 million kilometers (932,000 miles) sunward from Earth. At L1 the gravity between the sun and Earth is perfectly balanced and the satellite will orbit about that spot just like a planet.
L1 is a perfect place for the science because it lies outside Earth’s magnetic environment. The probe will measure the constant stream of solar wind particles from the sun as they pass by.
Diagram of the five Lagrange points associated with the sun-Earth system, showing DSCOVR orbiting the L-1 point. Image is not to scale. Credit: NASA/WMAP Science Team
This will enable forecasters to give a 15 to 60 minute warning of approaching geomagnetic storms that could damage valuable infrastructure.
DSCOVR is equipped with a suite of four continuously operating solar science and Earth science instruments from NASA and NOAA.
It will make simultaneous scientific observations of the solar wind and the entire sunlit side of Earth. Three instruments will help measure the solar wind on the DSCOVR mission: (shown from left to right), the Faraday cup to monitor the speed and direction of positively-charged solar wind particles, the electron spectrometer to monitor electrons, and a magnetometer to measure magnetic fields. Credit: NASA/DSCOVR
The 750-kilogram DSCOVR probe measures 54 inches by 72 inches.
I saw the DSCOVR spacecraft up close at NASA Goddard Space Flight Center in Maryland last fall during processing in the clean room.
NOAA/NASA/USAF Deep Space Climate Observatory (DSCOVR) undergoes processing in NASA Goddard Space Flight Center clean room. Probe will launch in February atop SpaceX Falcon 9 rocket. Credit: Ken Kremer – kenkremer.com
A secondary objective of the rocket launch for SpaceX is to conduct their second attempt to recover the Falcon 9 first stage booster on an ocean going barge. Read my articles about the first attempt in January 2015, starting here.
It was originally named ‘Triana’ (aka Goresat) and was conceived by then US Vice President Al Gore as a low cost satellite to take near continuous views of the Earth’s entire globe to feed to the internet as a means of motivating students to study math and science. It was eventually built as a much more capable Earth science satellite as well as to conduct the space weather observations.
But Triana was shelved for purely partisan political reasons and the satellite was placed into storage and the science was lost until now.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
The team is ready for the launch of NASA’s DSCOVR spacecraft aboard a SpaceX Falcon 9 rocket. L/R Mike Curie KSC NASA News Chief, Stephen Volz, assistant administrator NOAA, Tom Berger, director of NOAA Space Weather Prediction Center Boulder Colorado,Steven Clark, NASA Joint Agency Satellite Division, Col. D. Jason Cothern, Space Demonstration Division chief at Kirkland AFB NM. Hans Koenigsmann, VP of mission assurance at SpaceX in Hawthorne, California, Mike McAlaneen, launch weather officer 45th Space wing Cape Canaveral Air Force Station, Florida. Credit: Julian Leek
The purpose of the pair of abort tests is to demonstrate a crew escape capability to save the astronauts’ lives in case of a rocket failure, starting from the launch pad and going all the way to orbit.
Both SpaceX and Boeing plan to launch the first manned test flights to the ISS with their respective transports in 2017.
During the Sept. 16, 2014, news briefing at the Kennedy Space Center, NASA Administrator Charles Bolden announced that contracts worth a total of $6.8 Billion were awarded to SpaceX to build the manned Dragon V2 and to Boeing to build the manned CST-100.
The first abort test involving the pad abort test is currently slated to take place soon from the company’s launch pad on Cape Canaveral Air Force Station in Florida, according to Gwynne Shotwell, president of SpaceX.
“First up is a pad abort in about a month,” said Shotwell during a media briefing last week at NASA’s Johnson Space Center in Houston, Texas.
SpaceX engineers have been building the pad abort test vehicle for the unmanned test for more than a year at their headquarters in Hawthorne, California.
Dragon V2 builds on and significantly upgrades the technology for the initial cargo version of the Dragon which has successfully flown five operational resupply missions to the ISS.
“It took us quite a while to get there, but there’s a lot of great technology and innovations in that pad abort vehicle,” noted Shotwell.
First look at the SpaceX Crew Dragon’s pad abort vehicle set for flight test in March 2014. Credit: SpaceX.
The pad abort demonstration will test the ability of a set of eight SuperDraco engines built into the side walls of the crew Dragon to pull the vehicle away from the launch pad in a simulated emergency.
The SuperDraco engines are located in four jet packs around the base. Each engine can produce up to 120,000 pounds of axial thrust to carry astronauts to safety, according to a SpaceX description.
Here is a SpaceX video of SuperDraco’s being hot fire tested in Texas:
Video caption: Full functionality of Crew Dragon’s SuperDraco jetpacks demonstrated with hotfire test in McGregor, TX. Credit: SpaceX
For the purpose of this test, the crew Dragon will sit on top of a facsimile of the unpressurized trunk portion of the Dragon. It will not be loaded on top of a Falcon 9 rocket for the pad abort test.
The second abort test involves a high altitude abort test launching atop a SpaceX Falcon 9 rocket from Vandenberg Air Force Base in California.
“An in-flight abort test [follows] later this year,” said Shotwell.
“The Integrated launch abort system is critically important to us. We think it gives incredible safety features for a full abort all the way through ascent.”
“It does also allow us the ultimate goal of fully propulsive landing.”
Both tests were originally scheduled for 2014 as part of the firm’s prior CCiCAP development phase contract with NASA, SpaceX CEO Elon Musk told me in late 2013.
“Assuming all goes well, we expect to conduct [up to] two Dragon abort tests next year in 2014,” Musk explained.
Last year, NASA granted SpaceX an extension into 2015 for both tests under SpaceX’s CCiCAP milestones.
SpaceX founder and CEO Elon Musk briefs reporters, including Universe Today, in Cocoa Beach, FL, during a prior SpaceX Falcon 9 rocket blastoff from Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com
The SpaceX Dragon V2 will launch atop a human rated Falcon 9 v1.1 rocket from Space Launch Complex 40 at Cape Canaveral.
“We understand the incredible responsibility we’ve been given to carry crew. We should fly over 50 Falcon 9’s before crewed flight,” said Shotwell.
To accomplish the first manned test flight to the ISS by 2017, the US Congress must agree to fully fund the commercial crew program.
“To do this we need for Congress to approve full funding for the Commercial Crew Program,” Bolden said at last week’s JSC media briefing.
Severe budget cuts by Congress forced NASA into a two year delay in the first commercial crew flights to the ISS from 2015 to 2017 – and also forced NASA to pay hundreds of millions of more dollars to the Russians for crews seats aboard their Soyuz instead of employing American aerospace workers.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
Boeing and SpaceX are building private spaceships to resume launching US astronauts from US soil to the International Space Station in 2017. Credit: NASA
In the Neil Armstrong Operations and Checkout Building high bay at NASA's Kennedy Space Center in Florida, NASA Administrator Charlie Bolden delivers a “state of the agency” address at NASA's televised fiscal year 2016 budget rollout event with Kennedy Space Center Director Bob Cabana looking on, at right. NASA's Orion, SpaceX Dragon and Boeing CST-100 spacecraft were on display. Photo credit: NASA/Gianni Woods
The Obama Administration today (Feb. 2) proposed a NASA budget allocation of $18.5 Billion for the new Fiscal Year 2016, which amounts to a half-billion dollar increase over the enacted budget for FY 2015, and keeps the key manned capsule and heavy lift rocket programs on track to launch humans to deep space in the next decade and significantly supplements the commercial crew initiative to send our astronauts to low Earth orbit and the space station later this decade.
NASA Administrator Charles Bolden formally announced the rollout of NASA’s FY 2016 budget request today during a “state of the agency” address at the Kennedy Space Center (KSC), back dropped by the three vehicles at the core of the agency’s human spaceflight exploration strategy; Orion, the Boeing CST-100 and the SpaceX Dragon.
“To further advance these plans and keep on moving forward on our journey to Mars, President Obama today is proposing an FY 2016 budget of $18.5 billion for NASA, building on the significant investments the administration has made in America’s space program over the past six years,” Administrator Bolden said to NASA workers and the media gathered at the KSC facility where Orion is being manufactured.
“These vehicles are not things just on paper anymore! This is tangible evidence of what you [NASA] have been doing these past few years.”
In the Neil Armstrong Operations and Checkout Building high bay at NASA’s Kennedy Space Center in Florida, NASA Administrator Charlie Bolden delivers a “state of the agency” address on Feb 2, 2015 at NASA’s televised fiscal year 2016 budget rollout event. Photo credit: NASA/Gianni Woods
Bolden said the $18.5 Billion budget request will enable the continuation of core elements of NASA’s main programs including first launch of the new commercial crew vehicles to orbit in 2017, maintaining the Orion capsule and the Space Launch System (SLS) rocket to further NASA’s initiative to send ‘Humans to Mars’ in the 2030s, extending the International Space Station (ISS) into the next decade, and launching the James Webb Space Telescope in 2018. JWST is the long awaited successor to NASA’s Hubble Space Telescope.
“NASA is firmly on a journey to Mars. Make no mistake, this journey will help guide and define our generation.”
Funding is also provided to enable the manned Asteroid Redirect Mission (ARM) by around 2025, to continue development of the next Mars rover, and to continue formulation studies of a robotic mission to Jupiter’s icy moon Europa.
“That’s a half billion-dollar increase over last year’s enacted budget, and it is a clear vote of confidence in you – the employees of NASA – and the ambitious exploration program you are executing,” said Bolden.
Overall the additional $500 million for FY 2016 translates to a 2.7% increase over FY 2015. That compares to about a 6.4% proposed boost for the overall US Federal Budget amounting to $4 Trillion.
The Boeing CST-100 and the SpaceX Dragon V2 will restore the US capability to ferry astronauts to and from the International Space Station (ISS).
In September 2014, Bolden announced the selections of Boeing and SpaceX to continue development and certification of their proposed spaceships under NASA’s Commercial Crew Program (CCP) and Launch America initiative started back in 2010.
NASA Administrator Charles Bolden (left) announces the winners of NASA’s Commercial Crew Program development effort to build America’s next human spaceships launching from Florida to the International Space Station. Speaking from Kennedy’s Press Site, Bolden announced the contract award to Boeing and SpaceX to complete the design of the CST-100 and Crew Dragon spacecraft. Former astronaut Bob Cabana, center, director of NASA’s Kennedy Space Center in Florida, Kathy Lueders, manager of the agency’s Commercial Crew Program, and former International Space Station Commander Mike Fincke also took part in the announcement. Credit: Ken Kremer- kenkremer.com
Since the retirement of the Space Shuttle program in 2011, all NASA astronauts have been totally dependent on Russia and their Soyuz capsule as the sole source provider for seats to the ISS.
“The commercial crew vehicles are absolutely critical to our journey to Mars, absolutely critical. SpaceX and Boeing have set up operations here on the Space Coast, bringing jobs, energy and excitement about the future with them. They will increase crew safety and drive down costs.”
Meet Dragon V2 – SpaceX CEO Elon pulls the curtain off manned Dragon V2 on May 29, 2014 for worldwide unveiling of SpaceX’s new astronaut transporter for NASA. Credit: SpaceX
CCP gets a hefty and needed increase from $805 Million in FY 2015 to $1.244 Billion in FY 2016.
To date the Congress has not fully funded the Administration’s CCP funding requests, since its inception in 2010.
The significant budget slashes amounting to 50% or more by Congress, have forced NASA to delay the first commercial crew flights of the private ‘space taxis’ from 2015 to 2017.
As a result, NASA has also been forced to continue paying the Russians for crew flights aboard the Soyuz that now cost over $70 million each under the latest contract signed with Roscosmos, the Russian Federal Space Agency.
Boeing CST-100 capsule interior up close. Credit: Ken Kremer – kenkremer.com
Bolden has repeatedly stated that NASA’s overriding goal is to send astronauts to Mars in the 2030s.
To accomplish the ‘Journey to Mars’ NASA is developing the Orion deep space crew capsule and mammoth SLS rocket.
However, both programs had their budgets cut in the FY 2016 proposal compared to FY 2015. The 2015 combined total of $3.245 Billion is reduced in 2016 to $2.863 Billion, or over 10%.
The first test flight of an unmanned Orion atop the SLS is now slated for liftoff on Nov. 2018, following NASA’s announcement of a launch delay from the prior target of December 2017.
Since the Journey to Mars goal is already underfunded, significant cuts will hinder progress.
NASA’s first Orion spacecraft blasts off at 7:05 a.m. atop United Launch Alliance Delta 4 Heavy Booster at Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida on Dec. 5, 2014. Launch pad remote camera view. Credit: Ken Kremer – kenkremer.com
There are some losers in the new budget as well.
Rather incomprehensibly funding for the long lived Opportunity Mars Exploration Rover is zeroed out in 2016.
This comes despite the fact that the renowned robot just reached the summit of a Martian mountain at Cape Tribulation and is now less than 200 meters from a science goldmine of water altered minerals.
NASA’s Opportunity Mars rover captures sweeping panoramic vista near the ridgeline of 22 km (14 mi) wide Endeavour Crater’s western rim. The center is southeastward and the distant rim is visible in the center. An outcrop area targeted for the rover to study is at right of ridge. This navcam panorama was stitched from images taken on May 10, 2014 (Sol 3659) and colorized. Credit: NASA/JPL/Cornell/Marco Di Lorenzo/Ken Kremer-kenkremer.com
Funding for the Lunar Reconnaissance Orbiter (LRO) is also zeroed out in FY 2016.
Both missions continue to function quite well with very valuable science returns. They were also zeroed out in FY 2015 but received continued funding after a senior level science review.
So their ultimate fate is unknown at this time.
Overall, Bolden was very upbeat about NASA’s future.
“I can unequivocally say that the state of NASA is strong,” Bolden said.
He concluded his remarks saying:
“Because of the dedication and determination of each and every one of you in our NASA Family, America’s space program is not just alive, it is thriving! Together with our commercial and international partners, academia and entrepreneurs, we’re launching the future. With the continued support of the Administration, the Congress and the American people, we’ll all get there together.”
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
NASA pays tribute to the crews of Apollo 1 and space shuttles Challenger and Columbia
Today, Feb. 1, concludes the most somber week in NASA history as we remember the fallen astronauts who gave their lives exploring space so that others could reach to the stars – venturing further than ever before!
In the span of a week and many years apart three crews of American astronauts made the ultimate sacrifice and have perished since 1967. Heroes all ! – They believed that the exploration of space was worth risking their lives for the benefit of all mankind.
Apollo 1 memorial 1/27/2015. We start a week of remembrances on the ‘Space Coast’, years apart but so close together. Words/Credit: Julian Leek
On Jan. 28, NASA paid tribute to the crews of Apollo 1 and space shuttles Challenger and Columbia, as well as other NASA colleagues, during the agency’s annual Day of Remembrance. Over the past week, additional remembrance ceremonies were held in many venues across the country.
“NASA’s Day of Remembrance honors members of the NASA family who lost their lives while furthering the cause of exploration and discovery,” said a NASA statement.
NASA Administrator Charles Bolden and other agency senior officials held an observance and wreath-laying at Arlington National Cemetery in Virginia on Jan. 28.
NASA Administrator Charles Bolden and his wife Alexis lay a wreath at the Tomb of the Unknowns as part of NASA’s Day of Remembrance, Wednesday, Jan. 28, 2015, at Arlington National Cemetery in Arlington, Va. The wreaths were laid in memory of those men and women who lost their lives in the quest for space exploration. Photo Credit: NASA/Joel Kowsky
“Today we remember and give thanks for the lives and contributions of those who gave all trying to push the boundaries of human achievement. On the solemn occasion, we pause in our normal routines and remember the STS-107 Columbia crew; the STS-51L Challenger crew; the Apollo 1 crew; Mike Adams, the first in-flight fatality of the space program as he piloted the X-15 No. 3 on a research flight; and those lost in test flights and aeronautics research throughout our history,” said Bolden.
“Let us join together … in paying our respects, and honoring the memories of our dear friends. They will never be forgotten. Godspeed to every one of them.”
12 years ago today on Saturday, Feb. 1, 2003, Space Shuttle Columbia suddenly and unexpectedly disintegrated over the skies of Texas during the fiery reentry into the Earth’s atmosphere at the conclusion of the STS-107 science mission. All aboard were lost: Rick Husband, William McCool, David Brown, Laurel Clark, Kalpana Chawla, Michael Anderson, and Ilan Ramon.
STS-107 crew of Space Shuttle Columbia
Jan. 28 marked the 29th anniversary of the Challenger disaster on the STS-51L mission when it suddenly broke apart 73 seconds after liftoff in 1986. The entire seven person crew were killed; including Dick Scobee, Michael Smith, Ronald McNair, Judy Resnik, Gregory Jarvis, Ellison Onizuka, and the first “Teacher in Space” Christa McAuliffe.
STS-51L crew of Space Shuttle Challenger
Jan. 27 marks the 48th anniversary of the first of the three disasters when a horrendous cockpit fire at Launch Complex 34 in 1967 killed the Apollo 1 crew of Gus Grissom, Ed White II and Roger Chaffee during a training exercise in the capsule.
Apollo 1 Crew
Launch Complex 34 on Cape Canaveral Air Force Station in Florida was never used again for a launch and the ruins stand as a stark memorial to the crew of Apollo 1.
An observance was also held on Jan. 28 at the Space Mirror Memorial at NASA’s Kennedy Space Center Visitor Complex.
The Space Mirror Memorial at NASA’s Kennedy Space Center honors all astronauts who perished during their service to the agency. Photo Credit: Talia Landman/AmericaSpaceDeeply humbled to put a rose on Christa McAuliffe’s plaque at the Astronaut Memorial Ceremony today 1/28/15. A little something extra…from one educator to another. Words/Credit: Sarah McNulty
Today the fallen astronauts legacy of human spaceflight lives on at NASA with the International Space Station (ISS), the development of Commercial Crew manned capsules for low Earth orbit, and the development of the Orion deep space crew exploration vehicle and SLS rocket for NASA’s ambitious plans to send ‘Human to Mars’ in the 2030s.
There are numerous memorials to the fallen crews. Among them are the tribute plaques to all five space shuttle orbiters that were the brainchild of the Space Shuttle Launch Director Mike Leinbach.
The five orbiter plaques were mounted inside the Space Shuttle Firing Room #4, above the Shuttle countdown clock at the Launch Control Center of NASA’s Kennedy Space Center.
The plaques for Columbia and Challenger, the first two shuttles built, include the crew portraits from STS-107 and STS-51L.
Memorial displays to all five Space Shuttle Orbiters mounted inside the Space Shuttle Firing Room #4 – above the Shuttle countdown clock. These tribute displays highlight and honor the significant achievements from the actual space voyages of the individual Orbiters launched from the Kennedy Space Center over three decades –starting with STS-1 in 1981. Shuttle mission patches since the return to flight in 2005 are mounted below the tribute displays. Click to enlarge. Credit: Ken Kremer/kenkremer.com.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
The Dignity Memorial to fallen astronauts at the Kennedy Space Center Visitor Complex. Credit: Ken Kremer/kenkremer.comStatement from NASA Administrator Charles Bolden
NASA's Soil Moisture Active Passive (SMAP) observatory, on a United Launch Alliance Delta II rocket, is seen after the mobile service tower was rolled back Friday, Jan. 30 at Space Launch Complex 2, Vandenberg Air Force Base, Calif.
Image Credit: NASA/Bill Ingalls
NASA’s Soil Moisture Active Passive (SMAP) observatory, on a United Launch Alliance Delta II rocket, is seen after the mobile service tower was rolled back Friday, Jan. 30 at Space Launch Complex 2, Vandenberg Air Force Base, Calif. Image Credit: NASA/Bill Ingalls
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At dawn this morning (Jan. 31) NASA launched an advanced Earth science satellite aimed at making measurements of our planet’s surface soil moisture and freeze/thaw states from space that will revolutionize our understanding of the water, energy, and carbon cycles driving all life on Earth, aid weather forecasting and improve climate change models.
NASA’s new Soil Moisture Active Passive (SMAP) observatory thundered off the pad at 6:22 a.m. PST (9:22 a.m. EST) Saturday atop a two stage United Launch Alliance Delta II rocket from Space Launch Complex 2 on Vandenberg Air Force Base, California.
The $916 million satellite successfully separated from the rocket’s second stage some 57 minutes after the flawless liftoff and was injected into an initial 411- by 425-mile (661- by 685-kilometer) orbit. The spacecraft then deployed its solar arrays and telemetry indicated it was in excellent health.
“We’re in contact with SMAP and everything looks good right now,” NASA Launch Manager Tim Dunn said.
“Deployment of the solar arrays is underway. We just couldn’t be happier.”
SMAP separated from the second stage while pointed toward the sun as seen in the video below from a rocket mounted camera:
Video Caption: A camera on the second stage of the Delta II rocket captured this footage as the SMAP spacecraft pushed itself away from the rocket to complete the delivery of the Earth-observing spacecraft to its proper orbit following Jan. 31, 2015 liftoff. Credit: NASA TV/ULA
SMAP is NASA’s 1st Earth observing satellite designed to make high resolution global observations of Earth’s vital surface soil moisture content and freeze/thaw cycle just below your feet. It will aid global forecasting and have broad applications for science and society.
SMAP’s combined radar and radiometer instruments will peer into the top 2 inches (5 centimeters) of soil, through clouds and moderate vegetation cover, day and night, to produce the highest-resolution, most accurate soil moisture maps ever obtained from space, says NASA.
The blastoff of SMAP successfully concluded NASA’s ambitious plans to launch a record breaking total of five Earth science satellites in less than a year’s time.
“The launch of SMAP completes an ambitious 11-month period for NASA that has seen the launch of five new Earth-observing space missions to help us better understand our changing planet,” said NASA Administrator Charles Bolden.
“Scientists and policymakers will use SMAP data to track water movement around our planet and make more informed decisions in critical areas like agriculture and water resources.”
Artist’s rendering of the Soil Moisture Active Passive satellite. The width of the region scanned on Earth’s surface during each orbit is about 620 miles (1,000 kilometers). Image credit: NASA/JPL-Caltech
SMAP is projected to last for at least a three year primary mission.
The prior NASA Earth science instrument launched was the Cloud Aerosol Transport System (CATS) payload hauled to space by the SpaceX CRS-4 Dragon on Jan. 10, 2015 and recently installed on the exterior of the ISS. Read my CATS installation story – here.
“Congratulations to the NASA Launch Services Program team, JPL and all of our mission partners on today’s successful launch of the SMAP satellite,” said Jim Sponnick, ULA vice president, Atlas and Delta Programs.
“It is our honor to launch this important Earth science mission to help scientists observe and predict natural hazards, and improve our understanding of Earth’s water, energy and carbon cycles.”
SMAP will provide high-resolution, space-based measurements of soil moisture and its state — frozen or thawed — a new capability that will allow scientists to better predict natural hazards of extreme weather, climate change, floods and droughts, and help reduce uncertainties in our understanding of Earth’s water, energy and carbon cycles, according to a NASA description.
The mission will map the entire globe every two to three days for at least three years and provide the most accurate and highest-resolution maps of soil moisture ever obtained. The spacecraft’s final circular polar orbit will be 426 miles (685 kilometers), at an inclination of 98.1 degrees. The spacecraft will orbit Earth once every 98.5 minutes and repeat the same ground track every eight days.
“All subsystems are being powered on and checked out as planned,” Kent Kellogg, the SMAP project manager, during a post-launch press conference.
“Communications, guidance and control, computers and power are all operating nominally.”
The observatory is in excellent health. Its instruments will be turned on in 11 days.
Today’s blastoff of SMAP marks ULA’s second successful launch this month as well as the second of 13 planned for 2015. ULA’s first launch of 2015 was MUOS-3 from Cape Canaveral on Jan. 20.
ULA’s next launch involves NASA’s Magnetospheric Multiscale Mission (MMS) to study Earth’s magnetic reconnection. It is scheduled for launch on an Atlas V 421 booster on March 12 from Cape Canaveral. See my up close visit with MMS and NASA Administrator Charles Bolden at NASA Goddard Space Flight Center detailed in my story – here.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
Boeing and SpaceX are building private spaceships to resume launching US astronauts from US soil to the International Space Station in 2017. Credit: NASA
After a hiatus of six long years, US astronauts will finally launch to space in a revolutionary new pair of private crew capsules under development by Boeing and SpaceX, starting in 2017, that will end our sole source reliance on the Russians for launching our astronauts to the International Space Station (ISS).
Two years from now, crews will start flying to space aboard the first US commercial spaceships, launching atop US rockets from US soil, said officials from Boeing, SpaceX, and NASA at a joint news conference on Monday, Jan. 26. The human rated spaceships – also known as “space taxis” – are being designed and manufactured under the auspices of NASA’s Commercial Crew Program (CCP).
A two person mixed crew of NASA astronauts and company test pilots will fly on the first test flights going to the space station in 2017.
The goal of NASA’s Commercial Crew Program, underway since 2010, has been to develop safe, reliable, and cost-effective spaceships that will ferry astronauts to and from the massive orbiting lab complex.
“It’s an incredible testament to American ingenuity and know-how, and an extraordinary validation of the vision we laid out just a few years ago as we prepared for the long-planned retirement of the space shuttle,” said NASA Administrator Charlie Bolden during the briefing at the agency’s Johnson Space Center in Houston. Bolden is a four time veteran space shuttle astronaut.
“This work is part of a vital strategy to equip our nation with the technologies for the future and inspire a new generation of explorers to take the next giant leap for America.”
NASA’s Stephanie Schierholz introduces the panel of Johnson Space Center Director Dr. Ellen Ochoa, seated, left, NASA Administrator Charles Bolden, Commercial Crew Program Manager Kathy Lueders, Boeing’s John Elbon, SpaceX’s Gwynne Shotwell, and NASA astronaut Mike Fincke at Jan. 26 commercial crew new conference. Credit: NASA TV
“We have been working overtime to get Americans back to space from US soil and end US reliance on Russia,” Bolden added. “My job is to ensure we get Americans back to space as soon as possible and safely.”
“We have been in-sourcing space jobs back to the US.”
“To do this we need for Congress to approve full funding for the Commercial Crew Program!”
“This and the ISS are a springboard to going beyond Earth. All this we are doing will enable us to get Humans to Mars!”
However – severe budget cuts by Congress forced NASA into a two year delay in the first commercial crew flights from 2015 to 2017 – and also forced NASA to pay hundreds of millions of more dollars to the Russians for crews seats instead of employing American aerospace workers.
On Sept. 16, 2014, Administrator Bolden announced that Boeing and SpaceX had won the high stakes and history making NASA competition to build the first ever private “space taxis” to launch American and partner astronauts to the ISS and restore America’s capability to launch our crews from American soil for the first time since 2011.
NASA Administrator Charles Bolden (left) announces the winners of NASA’s Commercial Crew Program development effort to build America’s next human spaceships launching from Florida to the International Space Station. Speaking from Kennedy’s Press Site, Bolden announced the contract award to Boeing and SpaceX to complete the design of the CST-100 and Crew Dragon spacecraft. Former astronaut Bob Cabana, center, director of NASA’s Kennedy Space Center in Florida, Kathy Lueders, manager of the agency’s Commercial Crew Program, and former International Space Station Commander Mike Fincke also took part in the announcement. Credit: Ken Kremer- kenkremer.com
During the Sept. 16 briefing at the Kennedy Space Center, Bolden announced at that time that contracts worth a total of $6.8 Billion were awarded to Boeing to build the manned CST-100 and to SpaceX to build the manned Dragon V2.
Boeing was awarded the larger share of the crew vehicle contract valued at $4.2 Billion while SpaceX was awarded a lesser amount valued at $2.6 Billion.
For extensive further details about Boeing’s CST-100 manned capsule, be sure to read my exclusive 2 part interview with Chris Ferguson, NASA’s final shuttle commander and now Boeing’s Commercial Crew Director: here and here.
And read about my visit to the full scale CST-100 mockup at its manufacturing facility at KSC – here and here.
But the awards were briefly put on hold when the third bidder, Sierra Nevada Corp, protested the decision and thereby prevented NASA from discussing the awards until the issue was resolved by the General Accounting Office (GAO) earlier this month in favor of NASA.
Everyone involved is now free to speak about the awards and how they were decided.
Each company must successfully achieve a set of 10 vehicle and program milestones agreed to with NASA, as well as meeting strict certification and safety standards.
“There are launch pads out there already being upgraded and there is hardware already being delivered,” said Kathy Lueders, manager of the Kennedy Space Center-based Commercial Crew Program.
“Both companies have already accomplished their first milestones.”
Every American astronaut has been totally reliant on the Russians and their three person Soyuz capsules for seats to launch to the ISS since the forced retirement of NASA’s Space Shuttle program in July 2011 following the final blastoff of orbiter Atlantis on the STS-135 mission.
Under the latest crew flight deal signed with Roscosmos [the Russian Federal Space Agency], each astronaut seat costs over $70 million.
“I don’t ever want to have to write another check to Roscosmos after 2017, hopefully,” said Bolden.
Under NASA’s commercial crew contracts, the average cost to fly US astronauts on the Dragon and CST-100 is $58 million vs. over $70 million on the Russian Soyuz.
At the briefing, Bolden indicated he was hopeful Congress would be more supportive of the program in the coming 2016 budget cycle than in the past that has already resulted in a 2 year delay in the first flights.
“Congress has started to understand the critical importance of commercial crew and cargo. They’ve seen, as a result of the performance of our providers, that this is not a hoax, it’s not a myth, it’s not a dream,” said Bolden.
“It’s something that’s really happening. I am optimistic that the Congress will accept the President’s proposal for commercial crew for 2016.”
The first unmanned test flights of the SpaceX Dragon V2 and Boeing CST-100 could take place by late 2016 or early 2017 respectively. Manned flights to the ISS would follow soon thereafter by the spring and summer of 2017.
Asked at the Jan. 26 briefing if he would fly aboard the private space ships, Administrator Bolden said:
“Yes. I can tell you that I would hop in a Dragon or a CST-100 in a heartbeat.”
Hatch opening to Boeing’s commercial CST-100 crew transporter. Credit: Ken Kremer – kenkremer.com
Boeing’s plans for the CST-100 involve conducting a pad abort test in February 2017, followed by an uncrewed orbital flight test in April 2017, and then a crewed flight with a Boeing test pilot and a NASA astronaut in July 2017, as outlined at the briefing by John Elbon, vice president and general manager of Boeing’s Space Exploration division.
“It’s a very exciting time with alot in development on the ISS, SLS, and Commercial Crew. Never before in the history of human spaceflight has there been so much going on all at once,” said John Elbon. “NASA’s exploring places we didn’t even know existed 100 years ago.”
“We are building the CST-100 structural test article.”
Meet Dragon V2 – SpaceX CEO Elon pulls the curtain off manned Dragon V2 on May 29, 2014, for worldwide unveiling of SpaceX’s new astronaut transporter for NASA. Credit: SpaceX
SpaceX’s plans for the Dragon V2 were outlined by Gwynne Shotwell, president of SpaceX.
“The Dragon V2 builds on the cargo Dragon. First up is a pad abort in about a month [at Cape Canaveral], then an in-flight abort test later this year [at Vandenberg to finish up development work from the prior CCiCAP phase],” said Shotwell.
“An uncrewed flight test is planned for late 2016 followed by a crewed flight test in early 2017.”
“We understand the incredible responsibility we’ve been given to carry crew. We should fly over 50 Falcon 9’s before crewed flight.”
Both the Boeing CST 100 and SpaceX Dragon V2 will launch from the Florida Space Coast, home to all US astronaut flights since the dawn of the space age.
The Boeing CST-100 will launch atop a human rated United Launch Alliance Atlas V rocket from Space Launch Complex 41 on Cape Canaveral Air Force Station, FL.
The SpaceX Dragon will launch atop a human rated Falcon 9 v1.1 rocket from neighboring Space Launch Complex 40 at the Cape.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
Boeing’s commercial CST-100 “Space Taxi” will carry a crew of five astronauts to low Earth orbit and the ISS from US soil. Mockup with astronaut mannequins seated below pilot console and Samsung tablets was unveiled on June 9, 2014, at its planned manufacturing facility at the Kennedy Space Center in Florida. Credit: Ken Kremer – kenkremer.comA look through the open hatch of the Dragon V2 reveals the layout and interior of the seven-crew capacity spacecraft. Credit: NASA/Dimitri Gerondidakis
The Falcon Heavy is the brainchild of billionaire entrepreneur Elon Musk, SpaceX CEO and founder, and illustrates his moving forward with the firm’s next giant leap in spaceflight.
The rocket is designed to lift over 53 tons (117,00 pounds) to orbit and could one day launch astronauts to the Moon and Mars.
The commercial Falcon Heavy rocket has been under development by SpaceX for several years and the initial launch is now planned for later this year from Launch Complex 39A at the Kennedy Space Center (KSC) in Florida.
The new rocket is comprised of three Falcon 9 cores.
The Falcon Heavy will be the most powerful rocket developed since NASA’s Saturn V rocket that hurled NASA’s Apollo astronauts to the Moon in the 1960s and 1970s – including the first manned landing on the Lunar surface by Neil Armstrong and Buzz Aldrin in July 1969.
Here is the updated animation of the SpaceX Falcon Heavy flight and booster recovery:
Video Caption: Animation of SpaceX Falcon Heavy launch and booster recovery. Credit: SpaceX
The video shows the launch of the triple barreled Falcon Heavy from Launch Complex 39A at NASA’s Kennedy Space Center in Florida. Then it transitions to the recovery of all three boosters by a guided descent back to a soft touchdown on land in the Cape Canaveral/Kennedy Space Center area.
SpaceX, headquartered in Hawthorne, CA, signed a long term lease with NASA in April 2014 to operate seaside pad 39A as a commercial launch facility for launching the Falcon Heavy as well as the manned Dragon V2 atop SpaceX’s man-rated Falcon 9 booster.
Launch Complex 39A has sat dormant for over three years since the blastoff of the final shuttle mission STS-135 in July 2011 on a mission to the International Space Station (ISS).
Launch Pad 39A has lain dormant, save dismantling, since the final shuttle launch on the STS-135 mission in July 2011. Not a single rocket has rolled up this ramp at the Kennedy Space Center in over 3 years. SpaceX has now leased Pad 39A from NASA and American rockets will thunder aloft again with Falcon rocket boosters starting in 2015. Credit: Ken Kremer/kenkremer.com
SpaceX is now renovating and modifying the pad as well as the Fixed and Mobile Service Structures, RSS and FSS. They will maintain and operate Pad 39A at their own expense, with no US federal funding from NASA.
When it does launch, the liquid fueled Falcon Heavy will become the most powerful rocket in the world according to SpaceX, generating nearly four million pounds of liftoff thrust from 27 Merlin 1D engines. It will then significantly exceeding the power of the Delta IV Heavy manufactured by competitor United Launch Alliance (ULA), which most recently was used to successfully launch and recover NASA’s Orion crew capsule on its maiden unmanned flight in Dec. 2014
STS-135: Last launch from Launch Complex 39A. NASA’s 135th and final shuttle mission takes flight on July 8, 2011, at 11:29 a.m. from the Kennedy Space Center in Florida bound for the ISS and the high frontier with Chris Ferguson as Space Shuttle Commander. Credit: Ken Kremer/kenkremer.com
SpaceX recently completed a largely successful and history making first attempt to recover a Falcon 9 booster on an ocean-going “drone ship.” The rocket nearly made a pinpoint landing on the ship but was destroyed in the final moments when control was lost due to a loss of hydraulic fluid.
Read my story with a SpaceX video – here – that vividly illustrates what SpaceX is attempting to accomplish by recovering and ultimately reusing the boosters in order to dramatically cut the cost of access to space.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
SpaceX founder and CEO Elon Musk briefs reporters, including Universe Today, in Cocoa Beach, FL, during prior SpaceX Falcon 9 rocket blastoff from Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com
NASA-NOAA Suomi NPP satellite captures blizzard near peak intensity as it moves over New York and Boston regions at 1:45 am EST, Jan. 27, 2015. This view is a combination of the day-night band and high resolution infrared imagery from Suomi NPP showing the historic blizzard near peak intensity as it moves over the New York through Boston Metropolitan areas at 06:45Z (1:45 a.m. EST) on January 27, 2015. Credit: NOAA/NASA
NEW JERSEY – Record breaking snow from the ‘Blizzard of 2015’ hit vast regions of the US Northeast today, Jan. 27, 2015, stretching from Long Island to New England.
NASA and NOAA Earth orbiting satellites are keeping track of the storm affecting millions of residents.
This afternoon the agencies provided a new set of night-time and daytime views of the Blizzard of 2015 taken by the Suomi NPP and the GOES-East satellites.
The crippling blizzard is causing misery, extensive destruction to homes and businesses in localized areas, power outages, traffic accidents, breaks in some sea walls and deaths.
The satellite image above shows a combination of the day-night band and high resolution infrared imagery from the NASA-NOAA’s Suomi NPP satellite.
It was taken as the historic blizzard neared peak intensity as it moved over the New York area and through the Boston Metropolitan areas at 06:45Z (1:45 a.m. EST) on January 27, 2015.
The high cloud tops from the most intense parts of the storm blurred the regions normally bright nighttime lights in the satellite image.
Although the snow totals were about half the over two feet forecast for the New York Metropolitan region, many areas to the north and east were inundated with very heavy to historic snow fall totals, as bad or worse than the forecasters predicted.
Over two feet of snow fell on areas of New York’s Long Island and stretching north to vast regions of Connecticut, Massachusetts, New Hampshire and into Maine.
Near hurricane force waves are crashing into some coastal towns along the Massachusetts shoreline. Wind gusts as high as 78 mph have been recorded.
“Highest snowfall report has been Auburn, MA with 32.5 inches! Wind gust reports as high as 78 mph in Nantucket, MA,” according to a tweet this evening from the National Weather Service (NWS).
Worchester, Mass had a record breaking 31 inches of snow. And it’s still falling this evening in the 2nd largest city in New England.
A flood emergency is in effect in Marshfield, Mass., where an 80 foot section of the seawall was smashed by crashing waves and is destroying homes as shown on NBC Nightly News.
Blinding snow is raging in Portland, Maine this evening according on a live NBC News report.
On January 27, 2015 at 17:35 UTC (12:35 p.m. EST) NOAA’s Geostationary Operational Environmental or GOES- East satellite captured an image of the nor’easter over New England. Credit: NASA/NOAA GOES Project
“At 10 a.m. EST, the National Weather Service noted “the powerful nor’easter that brought moderate to heavy snowfall and blizzard conditions to the Northeast on Monday will continue to affect the region on Tuesday, with heavy snow and blizzard conditions expected from eastern Long Island to Maine as the system slowly moves to the northeast. Snow and strong winds will being tapering off from south to north Tuesday night into Wednesday morning,” wrote NASA’s Rob Gutro of NASA’s Goddard Space Flight Center in an update.
“Later on January 27, 2015 at 17:35 UTC (12:35 p.m. EST) NOAA’s Geostationary Operational Environmental or GOES-East satellite captured an image of the nor’easter over New England. The image was created by the NASA/NOAA GOES Project and showed the clouds associated with the nor’easter blanketing New England. An occluded front extended north and eastward out of the low pressure area’s center out into the Atlantic Ocean.”
The latest NOAA forecast as of 4 PM, Jan. 27 states:
HIGH WINDS AND HEAVY SNOW WILL BEGIN TO GRADUALLY TAPER OFF FROM SOUTH TO NORTH TONIGHT…BUT WILL LAST INTO EARLY WEDNESDAY MORNING ACROSS PORTIONS OF MAINE. HEAVY SNOWFALL WILL COMBINE WITH SUSTAINED WINDS OF 30 TO 40 MPH…AND GUSTS IN EXCESS OF 50 MPH…TO CREATE LIFE-THREATENING WHITEOUT OR BLIZZARD CONDITIONS. THESE WINDS MAY LEAD TO DOWNED TREES AND POWER LINES RESULTING IN POWER OUTAGES. TRAVEL WILL BE IMPOSSIBLE AND LIFE-THREATENING IN MANY AREAS. ALONG THE IMMEDIATE COASTLINE…WIND GUSTS TO NEAR 65 MPH WILL BE POSSIBLE. COASTAL FLOODING AND SEVERE BEACH EROSION WILL ALSO BE A POSSIBILITY…AND VULNERABLE ROADS AND STRUCTURES MAY BE FLOODED OR DAMAGED.
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
The first qualification motor for NASA's Space Launch System's booster is installed in ATK's test stand in Utah and is ready for a March 11 static-fire test. Credit: ATK
The first solid rocket booster qualification motor for NASA’s mammoth new Space Launch System (SLS) rocket is aimed and ready to fire in a major ground test after NASA and ATK finished its installation at a test stand in Utah, and confirms that the pace of SLS development is gaining momentum.
The booster known as qualification motor, QM-1, is the largest solid rocket motor ever built and will be ignited on March 11 for a full duration static fire test by prime contractor ATK at the firms test facility in Promontory, Utah.
The two minute test firing of the full scale booster marks another major milestone in NASA’s ongoing program to assemble and launch the new SLS, which is the most powerful rocket ever built in human history.
Preparations completed for final segment of Space Launch System upcoming booster test set for March 2015. Credit: ATK
The QM-1 booster is being conditioned to 90 degrees and the static fire test will qualify the booster design for high temperature launch conditions. It sits horizontally in the test stand and measures 154 feet in length and 12 feet in diameter and weighs 801 tons.
The five-segment booster will produce 3.6 million pounds of maximum thrust.
The first stage of the SLS will be powered by a pair of the five-segment boosters and four RS-25 engines that will generate a combined 8.4 million pounds of liftoff thrust and is designed to propel the Orion crew capsule to deep space destinations, including the Moon, asteroids and the Red Planet.
“With RS-25 engine testing underway, and this qualification booster firing coming up, we are taking big steps toward building this rocket and fulfilling NASA’s mission of Mars and beyond,” said SLS Program Manager Todd May.
“This is the most advanced propulsion system ever built and will power this rocket to places we’ve never reached in the history of human spaceflight.”
NASA’s goal is to launch humans to Mars by the 2030s.
The RS-25 engine fires up for a 500-second test Jan. 9, 2015 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi. Credit: NASA
The boosters and RS-25 engines were originally developed for NASA’s space shuttle program and are being modified and enhanced for NASA’s new SLS rocket.
The original shuttle-era boosters were made of four segments.
“Testing before flight is critical to ensure reliability and safety when launching crew into space,” said Charlie Precourt, vice president and general manager of ATK’s Space Launch division.
“The QM-1 static test is an important step in further qualifying this new five-segment solid rocket motor for the subsequent planned missions to send astronauts to deep space.”
The static fire test will collect data on 103 design objectives as measured through more than 534 instrumentation channels on the booster as it is firing. It is being preheated to 90 degrees Fahrenheit to measure the boosters performance at high temperatures and confirm it meets all necessary structural and ballistic requirements to launch astronauts.
The test will evaluate motor performance, acoustics, motor vibrations, nozzle modifications, insulation upgrades and avionics command and control performance. The full-scale motor test will further improve the safety, technology and knowledge of solid rocket motors, according to ATK.
NASA Administrator Charles Bolden officially unveils world’s largest welder to start construction of core stage of NASA’s Space Launch System (SLS) rocket at NASA Michoud Assembly Facility, New Orleans, on Sept. 12, 2014. SLS will be the world’s most powerful rocket ever built. Credit: Ken Kremer – kenkremer.com
The first SLS hot fire test of an RS-25 was successfully completed on Jan. 9 with a 500 second long firing on the A-1 test stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, as I reported – here.
The SLS core stage is being built at NASA’s Michoud Assembly Facility in New Orleans.
On Sept. 12, 2014, NASA Administrator Charles Bolden officially unveiled the world’s largest welder at Michoud, that will be used to construct the core stage, as I reported earlier during my on-site visit – here.
The maiden test flight of the SLS is targeted for no later than November 2018 and will be configured in its initial 70-metric-ton (77-ton) version with a liftoff thrust of 8.4 million pounds. It will boost an unmanned Orion on an approximately three week long test flight beyond the Moon and back.
NASA plans to gradually upgrade the SLS to achieve an unprecedented lift capability of 130 metric tons (143 tons), enabling the more distant missions even farther into our solar system.
The first SLS test flight with the uncrewed Orion is called Exploration Mission-1 (EM-1) and will launch from Launch Complex 39-B at the Kennedy Space Center.
Orion’s inaugural mission dubbed Exploration Flight Test-1 (EFT) was successfully launched on a flawless flight on Dec. 5, 2014 atop a United Launch Alliance Delta IV Heavy rocket Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida.
NASA’s first Orion spacecraft blasts off at 7:05 a.m. atop United Launch Alliance Delta 4 Heavy Booster at Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida on Dec. 5, 2014. Credit: Ken Kremer – kenkremer.com
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Homecoming view of NASA’s first Orion spacecraft after returning to NASA’s Kennedy Space Center in Florida on Dec. 19, 2014 after successful blastoff on Dec. 5, 2014. Credit: Ken Kremer – kenkremer.comArtist concept of NASA’s Space Launch System (SLS) 70-metric-ton configuration launching to space. SLS will be the most powerful rocket ever built for deep space missions, including to an asteroid and ultimately to Mars. Credit: NASA/MSFC
This video frame shows a robotic arm on the space station, called the Japanese Experiment Module Remote Manipulator System, successfully installing NASA's Cloud-Aerosol Transport System (CATS) to the Space Station’s Japanese Experiment Module on Jan. 22, 2015. Credit: NASA
The Japanese robotic arm installs the CATS experiment on an external platform on Japan’s Kibo lab module. The SpaceX Dragon commercial cargo craft is seen at the right center of the image. Credit: NASA TV
See way cool installation video below[/caption]
“Robotic controllers let the CATS out of the bag!” So says NASA spokesman Dan Huot in a cool new NASA timelapse video showing in detail how CATS crawled around the space stations gangly exterior and clawed its way into its new home – topped off with a breathtaking view of our home planet that will deliver science benefits to us down below.
The CATS experiment was installed on the exterior of the International Space Station (ISS) via a first ever type of robotic handoff, whereby one of the stations robotic arms handed the rectangular shaped instrument off to a second robotic arm. Sort of like relays runners passing the baton while racing around the track for the gold medal.
In this case it was all in the name of science. CATS is short for Cloud Aerosol Transport System.
Ground controllers at NASA’s Johnson Space Center in Houston plucked CATS out of the truck of the recently arrivedSpaceX Dragon cargo delivery vehicle with the Special Purpose Dexterous Manipulator (Dextre). Then they passed it off to a Japanese team of controllers at JAXA, manipulating the second arm known as the Japanese Experiment Module Remote Manipulator System. The JAXA team then installed CATS onto an external platform on Japans Kibo laboratory.
CATS is a new Earth Science instrument dedicated to collecting continuous data about clouds, volcanic ash plumes and tiny airborne particles that can help improve our understanding of aerosol and cloud interactions and improve the accuracy of climate change models.
The remote-sensing laser instrument measures clouds and the location and distribution of pollution, dust, smoke, and other particulates and aerosols in the atmosphere that directly impacts the global climate.
Data from CATS will be used to derive properties of cloud/aerosol layers at three wavelengths: 355, 532, 1064 nm.
Check out this cool NASA ‘Space to Ground’ video showing CATS installation
Video caption: NASA’s Space to Ground on 1/23/15 covers CATS Out of The Bag. This is your weekly update on what’s happening aboard the International Space Station. Got a question or comment? Use #spacetoground to talk to us.
All the movements were conducted overnight by robotic flight controllers on the ground. They installed CATS to an external platform on Japan’s Kibo lab module.
CATS is helping to open a new era on the space station research dedicated to expanding its use as a science platform for making extremely valuable remote sensing observations for Earth Science.
The CATS instrument is the fourth successful NASA Earth science launch out of five scheduled during a 12-month period. And it is the second to be installed on the exterior of the ISS, following ISS-RapidScat that was brought by the SpaceX CRS-4 Dragon.
The fifth launch — the Soil Moisture Active Passive satellite — is scheduled for Jan. 29 from Vandenberg Air Force Base in California.
CATS was launched to the station as part of the payload aboard the SpaceX Dragon CRS-5 cargo vessel bolted atop the SpaceX Falcon 9 for the spectacular nighttime blastoff on Jan. 10 at 4:47 a.m. EST from Cape Canaveral Air Force Station in Florida.
CATS was loaded in the unpressurized rear trunk section of Dragon.
Kibo Laboratory The new CATS experiment delivered by the SpaceX commercial cargo craft will be installed on a platform outside Japan’s Kibo Laboratory module. Credit: NASA
The Dragon CRS-5 spacecraft was loaded with over 5108 pounds (2317 kg) of scientific experiments, technology demonstrations, the CATS science payload, student research investigations, crew supplies, spare parts, food, water, clothing and assorted research gear for the six person crew serving aboard the ISS.
It successfully rendezvoused at the station on Jan. 12 after a two day orbital chase, delivering the critical cargo required to keep the station stocked and humming with science.
Artist concept of CATS on ISS. Credit: NASA
Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.
