Orion Archives

January 22, 2013December 23, 2015 by Ken Kremer

NASA Stars at 2013 Presidential Inaugural Parade with Orion and Curiosity – Photos and Video

Image caption: Orion deep space crew capsule float passes in front of the White House at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

NASA’s new Orion deep space crew capsule and sensational Curiosity Mars rover had starring roles at the 2013 Presidential Inaugural Parade held on Monday, Jan 21, 2013 in Washington D.C.

NASA photographers captured stunning photos and video (above and below) as Orion and Curiosity passed in front of the White House and the official reviewing stand – with President Obama & VP Joe Biden and their families and numerous dignitaries smiling and waving.

Beautiful weather shined though out the entire day’s festivities and into the early evening as full size models of Orion and Curiosity made their way thought the capitol streets to participate in the 2013 Inaugural parade.

NASA’s floats prominently placed near the front of the parade and seen on Live TV about 530 PM EDT as well as by about a million spectators on hand.

Image caption: Curiosity Mars rover float passes in front of the White House and reviewing stand at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

The fantastically successful Curiosity rover is discovering widespread evidence for the ancient flow of liquid water on Mars.

The Orion multi-purpose capsule will take our astronauts back to the Moon and farther into deep space than ever before.

NASA is the ONLY federal agency asked to be in the inaugural parade. Curiosity led the way followed by Orion.

Video of full-size models of the Curiosity Mars rover and Orion, the multi-purpose capsule that will take our astronauts farther into space than ever, as they appeared in the Washington, D.C. parade on Jan. 21.

Accompanying the NASA vehicles were members of the Curiosity team from NASA’s Jet Propulsion Laboratory, and current and former astronauts Alvin Drew, Serena Aunon, Kate Rubins, Mike Massimino, Lee Morin and Kjell Lindgren, as well as Leland Melvin, NASA’s associate administrator for Education, and John Grunsfeld, NASA’s associate administrator for Science.

Be sure to check out NASA’s Flickr stream for many photos from the 2013 Inaugural Day festivities and parade – here and here

See my preview story – here

Ken Kremer

January 21, 2013December 23, 2015 by Ken Kremer

NASA’s Curiosity and Orion Shine at Presidential Inaugural Parade

Video caption: Preview of Mars Curiosity Parade Float. Jim Green, Director of the Science Mission Directorate Planetary Systems Division at NASA Headquarters, describes the replica of the Mars Curiosity Rover on the second NASA float in Monday’s (Jan 21, 2013) presidential inaugural parade. Parade photos below

Full scale models of NASA’s Curiosity Mars rover and the Orion crew capsule are participating in the 2013 Presidential Inaugural Parade on Monday, Jan 21, 2013, in Washington, DC – representing NASA’s robotic and human spaceflight endeavors.

The fantastically successful Curiosity rover is discovering widespread evidence for the ancient flow of liquid water on Mars.

The Orion multi-purpose capsule will take our astronauts back to the Moon and farther into space than ever.

NASA is the ONLY federal agency asked to be in the inaugural parade and now Curiosity is leading the NASA group with Orion after Curiosity.

Update 530 PM EDT – NASA’s 2 floats just passed by a cheering and waving President Obama & VP Biden at the reviewing stand in front of the White House – prominently near the front of the parade. See float photos from the parade below

Walking alongside both floats are members of the Curiosity team from NASA’s Jet Propulsion Laboratory – including ‘Mohawk Guy’ – and several current and former astronauts.

The participating astronauts are Alvin Drew, Serena Aunon, Kate Rubins, Mike Massimino, Lee Morin and Kjell Lindgren, as well as Leland Melvin, NASA’s associate administrator for Education, and John Grunsfeld, NASA’s associate administrator for Science.

The marching team for Curiosity includes Richard Cook-project manager (from JPL), Bobak Ferdowsi (otherwise known as ‘Mohawk Guy’)-flight director (from JPL), Dave Lavery – program executive (from NASA Headquarters) , Michael Meyer – program Scientist (from NASA Headquarters), Jennifer Trosper-mission manager (from JPL) and Ashwin Vasavada, Deputy Project Scientist (from JPL)

Image caption: Orion crew capsule float with NASA astronauts at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

Image caption: Curiosity float with team members at the Presidential Inaugural parade on Jan 21, 2013 in Washington, DC. Credit: NASA

Be sure to check out NASA’s Flickr stream for many photos from the 2013 Inaugural Day festivities and parade – here and here

Here’s another video about the Curiosity float:

Ken Kremer

Image caption: Orion crew capsule arrives in Washington, DC, for Presidential Inaugural parade on Jan 21, 2013. Credit: NASA

January 13, 2013December 23, 2015 by Ken Kremer

Private Test Pilots to Fly 1st Commercial Crewed Space Flights for NASA

Dream Chaser from Sierra Nevada docks at ISS

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Image Caption: Dream Chaser commercial crew vehicle built by Sierra Nevada Corp docks at ISS

Commercial test pilots, not NASA astronauts, will fly the first crewed missions that NASA hopes will at last restore America’s capability to blast humans to Earth orbit from American soil – perhaps as early as 2015 – which was totally lost following the forced shuttle shutdown.

At a news briefing this week, NASA managers at the Kennedy Space Center (KSC) said the agency is implementing a new way of doing business in human spaceflight and purposely wants private companies to assume the flight risk first with their crews before exposing NASA crews as a revolutionary new flight requirement. Both NASA and the companies strongly emphasized that there will be no shortcuts to flying safe.

A trio of American aerospace firms – Boeing, SpaceX and Sierra Nevada Corp – are leading the charge to develop and launch the new commercially built human-rated spacecraft that will launch Americans to LEO atop American rockets from American bases.

The goal is to ensure the nation has safe, reliable and affordable crew transportation systems for low-Earth orbit (LEO) and International Space Station (ISS) missions around the middle of this decade.

The test launch schedule hinges completely on scarce Federal dollars from NASA for which there is no guarantee in the current tough fiscal environment.

The three companies are working with NASA in a public-private partnership using a combination of NASA seed money and company funds. Each company was awarded contracts under NASA’s Commercial Crew Integrated Capability Initiative, or CCiCap, program, the third in a series of contracts aimed at kick starting the development of the so-called private sector ‘space taxis’ to fly astronauts to and from the ISS.

Caption: Boeing CST-100 crew vehicle docks at the ISS

The combined value of NASA’s Phase 1 CCiCap contracts is about $1.1 Billion and runs through March 2014 said Ed Mango, NASA’s Commercial Crew Program manager. Phase 2 contract awards will follow and eventually lead to the actual flight units after a down selection to one or more of the companies, depending on NASA’s approved budget.

Since the premature retirement of NASA’s shuttle fleet in 2011, US astronauts have been 100% reliant on the Russians to hitch a ride to the ISS – at a price tag of over $60 Million per seat. This is taking place while American aerospace workers sit on the unemployment line and American expertise and billions of dollars of hi-tech space hardware rots away or sits idly by with each passing day.

Boeing, SpaceX and Sierra Nevada Corp seek to go where no private company has gone before – to low Earth orbit with their private sector manned spacecraft. And representatives from all three told reporters they are all eager to move forward.

All three commercial vehicles – the Boeing CST-100; SpaceX Dragon and Sierra Nevada Dream Chaser – are designed to carry a crew of up to 7 astronauts and remain docked at the ISS for more than 6 months.

“For well over a year now, since Atlantis [flew the last space shuttle mission], the United States of America no longer has the capability to launch people into space. And that’s something that we are not happy about,” said Garrett Reisman, a former space shuttle astronaut who is now the SpaceX Commercial Crew project manager leading their development effort. “We’re very proud to be part of the group that’s going to do something about that and get Americans back into space.”

Caption: Blastoff of SpaceX Cargo Dragon atop Falcon 9 from Cape Canaveral, Florida on May, 22, 2012, bound for the ISS. Credit: Ken Kremer

“We are the emotional successors to the shuttle,” said Mark Sirangelo, Sierra Nevada Corp. vice president and SNC Space Systems chairman. “Our target was to repatriate that industry back to the United States, and that’s what we’re doing.”

Sierra Nevada is developing the winged Dream Chaser, a mini-shuttle that launches atop an Atlas V rocket and lands on a runway like the shuttle. Boeing and SpaceX are building capsules that will launch atop Atlas V and Falcon 9 rockets, respectively, and then land by parachute like the Russian Soyuz capsule.

SpaceX appears to be leading the pack using a man-rated version of their Dragon capsule which has already docked twice to the ISS on critical cargo delivery missions during 2012. From the start, the SpaceX Dragon was built to meet the specification ratings requirements for a human crew.

Caption: Dragon spacecraft approaches the International Space Station on May 25, 2012 for grapple and berthing . Photo: NASA

Reisman said the first manned Dragon test flight with SpaceX test pilots could be launched in mid 2015. A flight to the ISS could take place by late 2015. Leading up to that in April 2014, SpaceX is planning to carry out an unmanned in-flight abort test to simulate and test a worst case scenario “at the worst possible moment.”

Boeing is aiming for an initial three day orbital test flight of their CST-100 capsule during 2016, said John Mulholland, the Boeing Commercial Programs Space Exploration vice president and program manager. Mulholland added that Chris Ferguson, the commander of the final shuttle flight by Atlantis, is leading the flight test effort.

Boeing has leased one of NASA’s Orbiter Processing Facility hangers (OPF-3) at KSC. Mulholland told me that Boeing will ‘cut metal’ soon. “Our first piece of flight design hardware will be delivered to KSC and OPF-3 within 5 months.”

Caption: Boeing CST-100 capsule mock-up, interior view. Credit: Ken Kremer

Sierra Nevada plans to start atmospheric drop tests of an engineering test article of the Dream Chaser from a carrier aircraft in the next few months in an autonomous mode. The test article is a full sized vehicle.

“It’s not outfitted for orbital flight; it is outfitted for atmospheric flight tests,” Sirangelo told me. “The best analogy is it’s very similar to what NASA did in the shuttle program with the Enterprise, creating a vehicle that would allow it to do significant flights whose design then would filter into the final vehicle for orbital flight.”

Now to the issue of using commercial space test pilots in place of NASA astronauts on the initial test flights.

At the briefing, Reisman stated, “We were told that because this would be part of the development and prior to final certification that we were not allowed, legally, to use NASA astronauts to be part of that test pilot crew.”

So I asked NASA’s Ed Mango, “Why are NASA astronauts not allowed on the initial commercial test flights?”

Mango replied that NASA wants to implement the model adopted by the military wherein the commercial company assumes the initial risk before handing the airplanes to the government.

“We would like them to get to a point where they’re ready to put their crew on their vehicle at their risk,” said Mango. “And so it changes the dynamic a little bit. Normally under a contract, the contractor comes forward and says he’s ready to go fly but it’s a NASA individual that’s going to sit on the rocket, so it becomes a NASA risk.

“What we did is we flipped it around under iCAP. It’s not what we’re going to do long term under phase two, but we flipped it around under iCAP and said we want to know when you’re ready to fly your crew and put your people at risk. And that then becomes something that we’re able to evaluate.”

“In the end all our partners want to fly safe. They’re not going to take any shortcuts on flying safe,” he elaborated. “All of us have the same initiative and it doesn’t matter who’s sitting on top of the vehicle. It’s a person, and that person needs to fly safely and get back home to their families. That’s the mission of all our folks and our partners – to go back home and see their family.”

Given the nations fiscal difficulties and lack of bipartisan cooperation there is no guarantee that NASA will receive the budget it needs to keep the commercial crew program on track.

Indeed, the Obama Administrations budget request for commercial crew has been repeatedly slashed by the US Congress to only half the request in the past two years. These huge funding cuts have already forced a multi-year delay in the inaugural test flights and increased the time span that the US has no choice but to pay Russia to launch US astronauts to the ISS.

“The budget is going to be an extremely challenging topic, not only for this program but for all NASA programs,” said Phil McAlister, NASA Commercial Spaceflight Development director.

NASA is pursuing a dual track approach in reviving NASA’s human spaceflight program. The much larger Orion crew capsule is simultaneously being developed to launch atop the new SLS super rocket and carry astronauts back to the Moon by 2021 and then farther into deep space to Asteroids and one day hopefully Mars.

Ken Kremer

Caption: Dream Chaser awaits launch atop Atlas V rocket

December 23, 2012December 23, 2015 by Ken Kremer

Orion assemblage on track for 2014 Launch

Image caption: Orion EFT-1 crew cabin construction ongoing inside the Structural Assembly Jig at the Operations and Checkout Building (O & C) at the Kennedy Space Center (KSC). This is the inaugural space-bound Orion vehicle due to blastoff from Florida in September 2014 atop a Delta 4 Heavy rocket. Credit: Ken Kremer

NASA is thrusting forward and making steady progress toward launch of the first space-bound Orion crew capsule -designed to carry astronauts to deep space. The agency aims for a Florida blastoff of the uncrewed Exploration Flight Test-1 mission (EFT-1) in September 2014 – some 20 months from now – NASA officials told Universe Today.

I recently toured the Orion spacecraft up close during an exclusive follow-up visit to check the work in progress inside the cavernous manufacturing assembly facility in the Operations and Checkout Building (O & C) at the Kennedy Space Center (KSC). Vehicle assemblage is run under the auspices of prime contractor Lockheed Martin Space Systems Corporation.

A lot of hardware built by contractors and subcontractors from all across the U.S. is now arriving at KSC and being integrated with the EFT-1 crew module (CM), said Jules Schneider, Orion Project manager for Lockheed Martin at KSC, during an interview with Universe Today beside the spacecraft at KSC.

“Everyone is very excited to be working on the Orion. We have a lot of work to do. It’s a marathon not a sprint to build and test the vehicle,” Schneider explained to me.

My last inspection of the Orion was at the official KSC unveiling ceremony on 2 July 2012 (see story here). The welded, bare bones olive green colored Orion shell had just arrived at KSC from NASA’s Michoud facility in New Orleans. Since then, Lockheed and United Space Alliance (USA) technicians have made significant progress outfitting the craft.

Workers were busily installing avionics, wiring, instrumentation and electrical components as the crew module was clamped in place inside the Structural Assembly Jig during my follow-up tour. The Jig has multiple degrees of freedom to move the capsule and ease assembly work.

“Since July and to the end of 2012 our primary focus is finishing the structural assembly of the crew module,” said Schneider.

“Simultaneously the service module structural assembly is also ongoing. That includes all the mechanical assembly inside and out on the primary structure and all the secondary structure including the bracketry. We are putting in the windows and gussets, installing the forward bay structure leading to the crew tunnel, and the aft end CM to SM mechanism components. We are also installing secondary structures like mounting brackets for subsystem components like avionics boxes and thruster pods as parts roll in here.”

Image caption: Window and bracket installation on the Orion EFT-1 crew module at KSC. Credit: Ken Kremer

“A major part of what we are doing right now is we are installing a lot of harnessing and test instrumentation including alot of strain gauges, accelerometers, thermocouples and other gauges to give us data, since that’s what this flight is all about – this is a test article for a test flight.

“There is a huge amount of electrical harnesses that have to be hooked up and installed and soldered to the different instruments. There is a lot of unique wiring for ground testing, flight testing and the harnesses that will be installed later along with the plumbing. We are still in a very early stage of assembly and it involves alot of very fine work,” Schneider elaborated. Ground test instrumentation and strain gauges are installed internally and externally to measure stress on the capsule.

Construction of the Orion service module is also moving along well inside the SM Assembly Jig at an adjacent work station. The SM engines will be mass simulators, not functional for the test flight.

Image caption: Orion EFT-1 crew cabin and full scale mural showing Orion Crew Module atop Servivce Module inside the O & C Building at the Kennedy Space Center, Florida. Credit: Ken Kremer

The European Space Agency (ESA) has been assigned the task of building the fully functional SM to be launched in 2017 on NASA’s new SLS rocket on a test flight to the moon and back.

Although Orion’s construction is proceeding apace, there was a significant issue during recent proof pressure testing at the O & C when the vehicle sustained three cracks in the aft bulkhead of the lower half of the Orion pressure vessel.

“The cracks did not penetrate the pressure vessel skin, and the structure was holding pressure after the anomaly occurred,” Brandi Dean, a NASA Public Affairs Officer told me. “The failure occurred at 21.6 psi. Full proof is 23.7 psi.”

“A team composed of Lockheed Martin and NASA engineers have removed the components that sustained the cracks and are developing options for repair work. Portions of the cracked surface were removed and evaluated, letting the team eliminate problems such as material contamination, manufacturing issues and preexisting defects from the fault tree. The cracks are in three adjacent, radial ribs of this integrally machined, aluminum bulkhead,” Dean stated.

Image caption: NASA graphic of 3 cracks discovered during recent proof pressure testing. Credit: NASA

The repairs will be subjected to rigorous testing to confirm their efficacy as part of the previously scheduled EFT-1 test regimen.

A great deal of work is planned over the next few months including a parachute drop test just completed this week and more parachute tests in February 2013. The heat shield skin and its skeleton are being manufactured at a Lockheed facility in Denver, Colorado and shipped to KSC. They are due to be attached in January 2013 using a specialized tool.

“In March 2013, we’ll power up the crew module at Kennedy for the first time,” said Dean.

Orion will soar to space atop a mammoth Delta IV Heavy booster rocket from Launch Complex 37 at Cape Canaveral Air Force Station in Florida. Construction and assembly of the triple barreled Delta IV Heavy is the pacing item upon which the launch date hinges, NASA officials informed me.

Following the forced retirement of NASA’s space shuttles, the United Launch Alliance Delta IV Heavy is now the most powerful booster in the US arsenal and heretofore has been used to launch classified military satellites. Other than a specialized payload fairing built for Orion, the rocket will be virtually identical to the one that boosted a super secret U.S. National Reconnaissance Office (NRO) spy satellite to orbit on June 29, 2012 (see my launch story here).

Orion will fly in an unmanned configuration during the EFT-1 test flight and orbit the Earth two times – reaching an altitude of 3,600 miles which is 15 times farther than the International Space Station’s orbital position. The primary objective is to test the performance of Orion’s heat shield at the high speeds and searing temperatures generated during a return from deep space like those last experienced in the 1970’s by the Apollo moon landing astronauts.

The EFT-1 flight is not the end of the road for this Orion capsule.

“Following the EFT-1 flight, the Orion capsule will be refurbished and reflown for the high altitude abort test, according to the current plan which could change depending on many factors including the budget,” explained Schneider.

“NASA will keep trying to do ‘cool’ stuff”, Bill Gerstenmaier, the NASA Associate Administrator for Human Space Flight, told me.

Stay tuned – Everything regarding human and robotic spaceflight depends on NASA’s precarious budget outlook !

Ken Kremer

Image caption: Orion EFT-1 crew cabin assemblage inside the Structural Assembly Jig at the Operations and Checkout Building (O & C) at the Kennedy Space Center (KSC); Jules Schneider, Orion Project Manager for Lockheed Martin and Ken Kremer. Credit: Ken Kremer

July 5, 2012December 23, 2015 by Jason Major

WISE Spies a Hunter’s Flame

A vast star-forming cloud of gas and dust in the constellation Orion shines brightly in this image from NASA’s WISE space telescope, where infrared light is represented in visible wavelengths. It’s part of a recent data release from WISE, a trove of infrared images acquired during the telescope’s second sky scan from August to September of 2010 — just as it began to run out of its essential cryogenic coolant.

Shining brightly in infrared radiation, the Flame nebula (NGC 2024) is at the heart of the cloud. Just below it is the reflection nebula NGC 2023, and the small, bright loop protruding from the edge of the gas and dust cloud just to its lower right is the Horsehead nebula — whose famous equine profile appears quite different in infrared light than it does in visible.

The two bright blue stars at the upper right portion of the image are both stars in Orion’s belt. Alnitak, the brighter one closer to the Flame nebula, is a multiple star system located 736 light-years away whose stellar wind is responsible for ionizing the Flame nebula and causing it to shine in infrared. Alnilam, the dimmer star at the uppermost corner, is a blue supergiant 24 times the radius of our Sun and 275,000 times as bright, but 1,980 light-years distant.

The red arc at lower right is the bow shock of Sigma Orionis, a multiple-star system that’s hurtling through space at a speed of 5,260,000 mph (2,400 kilometers per second). As its stellar wind impacts the interstellar medium and piles up before it, an arc of infrared-bright radiation is emitted.

Sigma Orionis is also the star responsible for the glow of the Horsehead nebula.

This rich astronomical scene is an expanded view from WISE’s previously-released image of the region (at right) which used data from only three of its four infrared detectors. In contrast, all four detectors were used in the image above, making more of the nebulae’s intricate structures visible as well as providing comparative information for researchers.

“If you’re an astronomer, then you’ll probably be in hog heaven when it comes to infrared data,” said Edward (Ned) Wright of UCLA, the principal investigator of the WISE mission. “Data from the second sky scan are useful for studying stars that vary or move over time, and for improving and checking data from the first scan.”

Read more on the NASA news release here.

Top and right images: NASA/JPL-Caltech/WISE team. Horsehead nebula visible light image was taken with the 0.9-meter telescope at Kitt Peak National Observatory. Photo credit & copyright: Nigel Sharp (NOAO), KPNO, AURA, NSF. Comparison by J. Major/Universe Today.

July 4, 2012April 13, 2022 by Ken Kremer

1st Space-bound Orion Crew Capsule Unveiled at Kennedy

Image caption: Sen. Bill Nelson of Florida welcomes the newly arrived Orion crew capsule at a Kennedy Space Center unveiling ceremony on July 2, 2012 and proclaims Mars is NASA’s long term goal for human exploration. Credit: Ken Kremer

NASA’s first space-bound Orion crew capsule was officially unveiled at a welcoming ceremony at the Kennedy Space Center on Monday (July 2) to initiate a process that the agency hopes will finally put Americans back on a path to exciting destinations of exploration beyond low Earth orbit for the first time in 40 years since Apollo and spawn a new era in deep space exploration by humans – starting with an initial uncrewed test flight in 2014.

Over 450 invited guests and dignitaries attended the Orion arrival ceremony at Kennedy’s Operations and Checkout Building (O & C) to mark this watershed moment meant to reignite human exploration of the cosmos.

“This starts a new, exciting chapter in this nation’s great space exploration story,” said Lori Garver, NASA deputy administrator. “Today we are lifting our spirits to new heights.”

Image caption: Posing in front of NASA’s 1st Orion crew module set for 2014 liftoff are; KSC Director Bob Cabana, Mark Geyer, NASA Orion Program manager, Sen. Bill Nelson (FL), Lori Garver, NASA Deputy Administrator. Credit: Ken Kremer

This Orion capsule is due to lift off on a critical unmanned test flight in 2014 atop a powerful Delta 4 Heavy booster – like the Delta rocket just launched on June 29.

The bare bones, olive green colored aluminum alloy pressure shell arrived at KSC last week from NASA’s Michoud Assembly Facility where the vessel was assembled and the final welds to shape it into a capsule were just completed. Every space shuttle External Tank was built at Michoud in New Orleans.

U.S. Senator Bill Nelson of Florida has spearheaded the effort in Congress to give NASA the goal and the funding to build the Orion Multipurpose Crew Vehicle (MPCV) and the means to launch it atop the most powerful rocket ever built – a Saturn V class booster dubbed the SLS or Space Launch System – to destinations in deep space that have never been explored before.

“Isn’t this beautiful?” said Nelson as he stood in front of the incomplete vessel, motioned to the crowd and aimed his sights high. “I know there are a lot of people here who can’t wait to get their hands and their fingers on this hardware.

“And ladies and gentlemen, we’re going to Mars!” proclaimed Nelson.

“Without question, the long-term goal of our space program, human space program right now is the goal of going to Mars in the decade of the 2030s.”

“We still need to refine how we’re going to go there, we’ve got to develop a lot of technologies, we’ve got to figure out how and where we’re going to stop along the way. The president’s goal is an asteroid in 2025. But we know the Orion capsule is a critical part of the system that is going to take us there.”

Image caption: The green colored aluminum alloy pressure vessel arrived at KSC last week and will be outfitted with all the instrumentation required for spaceflight. Launch is slated for 2014 atop Delta 4 Heavy booster from pad 37 on Cape Canaveral. Crew hatch and tunnel visible at center. Credit: Ken Kremer

Orion is the most advanced spacecraft ever designed.

Over about the next 18 months, engineers and technicians at KSC will install all the systems and gear – such as avionics, instrumentation, flight computers and the heat shield – required to transform this empty shell into a functioning spacecraft.

The 2014 uncrewed flight, called Exploration Flight Test-1 or EFT-1, will be loaded with a wide variety of instruments to evaluate how the spacecraft behaves during launch, in space and then through the searing heat of reentry.

The 2 orbit flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station. Although the mission will only last a few hours it will be able high enough to send the vehicle plunging back into the atmosphere at over 20.000 MPH to test the craft and its heat shield at deep-space re-entry speeds approaching those of the Apollo moon landing missions.

Image caption: Sen. Bill Nelson of Florida discusses the new arrived Orion capsule with NASA Deputy Administrator Lori Garver while surrounded by a horde of reporters at the Kennedy Space Center unveiling ceremony on July 2, 2012. Credit: Ken Kremer

Orion arrived at Kennedy on nearly the same day that the center opened its door 50 years ago.

“As KSC celebrates its 50th anniversary this month, I can’t think of a more appropriate way to celebrate than by having the very first Orion Multi-Purpose Crew Vehicle here at KSC,” said KSC Center Director Robert Cabana, a former shuttle commander, at the O & C ceremony.

“The future is here, now, and the vehicle we see here today is not a Powerpoint chart. It’s a real spacecraft, moving toward a test flight in 2014.”

In 2017, an Orion capsule will lift off on the first SLS flight. The first crewed Orion will launch around 2021 and orbit the moon, Lori Garver told me in an interview at KSC.

But the entire schedule and construction of the hardware is fully dependent on funding from the federal government.

In these lean times, there is no guarantee of future funding and NASA’s budget has already been significantly chopped – forcing numerous delays and outright mission cancellations on many NASA projects; including the outright termination of NASA next Mars rover and multi-year delays to the commercial crew program and prior plans to launch a crewed Orion to orbit as early as 2013.

Image caption: Veteran NASA Astronaut Rex Walheim discusses Orion with Universe Today. Walheim flew on the last space shuttle mission (STS-135). Credit: Ken Kremer

Astronaut Rex Walheim, who flew on the final space shuttle mission (STS-135) and has had key role in developing Orion, said the Orion capsule can be the principal spacecraft for the next 30 years of human exploration of the solar system.

“It’s the first in a line of vehicles that can take us where we’ve never gone before,” Walheim said. “It’ll be a building block approach, we’ll have to have a lander and a habitation module, but we can get there.”

Image caption: John Karas, Lockheed Martin Vice President for Human Space Flight poses with Orion and discusses the upcoming 2014 EFT-1 test flight with Universe Today. Lockheed is the prime contractor for Orion. Credit: Ken Kremer

“Personally I am thrilled to be working on the next vehicle that will take us beyond low Earth orbit, said John Karas, Lockheed Martin Vice President for Human Space Flight. Lockheed Martin is the prime contractor to build Orion.

“Orion will carry humans to destinations never explored before and change human’s perspectives”

“Folks here are ready to start working on the EFT-1 mission. In about 18 months, EFT-1 will fly on the next Delta 4 Heavy flight.

“I can’t wait to go deeper into the cosmos!” Karas exclaimed.

Ken Kremer

…..
July 13/14: Free Public Lectures about NASA’s Mars and Planetary Exploration, the Space Shuttle, SpaceX , Orion and more by Ken Kremer at the Adirondack Public Observatory in Tupper Lake, NY.

May 2, 2012December 23, 2015 by Nancy Atkinson

Beautiful, Glowing Dust in Orion

This image of the region surrounding the reflection nebula Messier 78, just to the north of Orion’s belt, shows clouds of cosmic dust threaded through the nebula like a string of pearls. Credit: ESO/APEX (MPIfR/ESO/OSO)/T. Stanke et al./Igor Chekalin/Digitized Sky Survey 2

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On Earth, dust can be pretty mundane. But in space, dust can be beautiful, especially when the dust reflects starlight – and even more so when we have the chance to see the reflections in different wavelengths. Here in NGC 2068, also called Messier 78, this dazzling submillimetre-wavelength view from the Atacama Pathfinder Experiment (APEX) telescope Dust shows the glow of interstellar dust grains, pointing the way to where new stars are being formed.
This reflection nebula lies just to the north of Orion’s Belt. When seen in visible light glimmers in a pale blue glow of starlight, but much of the light is blocked by the dust. In this image, the APEX observations are overlaid on the visible-light image in orange. APEX’s view reveals the gentle glow of dense cold clumps of dust, some of which are even colder than -250 C.

A visible light image from ESO of the reflection nebula Messier 78. Credit: ESO and Igor Chekalin

Compare the new image with this earlier, visible light image of M78.

One filament seen by APEX appears in visible light as a dark lane of dust cutting across Messier 78. This tells us that the dense dust lies in front of the reflection nebula, blocking its bluish light. Another prominent region of glowing dust seen by APEX overlaps with the visible light from Messier 78 at its lower edge. The lack of a corresponding dark dust lane in the visible light image tells us that this dense region of dust must lie behind the reflection nebula.

Observations of the gas in these clouds reveal gas flowing at high velocity out of some of the dense clumps. These outflows are ejected from young stars while the star is still forming from the surrounding cloud. Their presence is therefore evidence that these clumps are actively forming stars.

At the top of the image is another reflection nebula, NGC 2071. While the lower regions in this image contain only low-mass young stars, NGC 2071 contains a more massive young star with an estimated mass five times that of the Sun, located in the brightest peak seen in the APEX observations.

eso1105b — This chart shows the location of Messier 78 in the famous constellation of Orion (The Hunter). This map shows most of the stars visible to the unaided eye under good conditions, and Messier 78 itself is highlighted with a red circle on the image. This reflection nebula is quite bright and can be seen well in moderate-sized amateur telescopes. Credit: ESO, IAU and Sky & Telescope

Source: ESO

April 10, 2012January 7, 2016 by Nancy Atkinson

Drop Test for Orion Crew Capsule’s New Parachutes

NASA successfully conducted a drop test of the Orion crew vehicle’s entry, descent and landing parachutes in preparation for the vehicle’s first orbital flight test, currently scheduled for 2014. Orion is the crew vehicle that NASA is building to bring astronauts to new destinations in space. It will be launched on the new rocket being built, the Space Launch System. Unlike the space shuttle, Orion will have emergency abort capability, and won’t be landing on a runway. Instead, the vehicle will splash down in the ocean, like the US capsules in the 1960’s and 70’s. NASA is working to make sure the crews will have a safe re-entry and landing, and the parachute tests help to ensure that.
Continue reading “Drop Test for Orion Crew Capsule’s New Parachutes”

February 29, 2012December 24, 2015 by Nancy Atkinson

Astronomers See Stars Changing Right Before Their Eyes in Orion Nebula

This new view of the Orion nebula highlights fledging stars hidden in the gas and clouds. Image credit: NASA/ESA/JPL-Caltech/IRAM

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A gorgeous new image from the tag team effort of the Herschel and Spitzer Space telescopes shows a rainbow of colors within the Orion nebula. The different colors reflect the different wavelengths of infrared light captured by the two space observatories, and by combining their observations, astronomers can get a more complete picture of star formation. And in fact, astronomers have spotted young stars in the Orion nebula changing right before their eyes, over a span of just a few weeks!

Astronomers with Herschel mapped this region of the sky once a week for six weeks in the late winter and spring of 2011. Notice the necklace of stars strung across the middle of the image? Over just that short amount of time, a discernible change in the stars took place as they appeared to be rapidly heating up and cooling down. The astronomers wondered if the stars were actually maturing from being star embryos, moving towards becoming full-fledged stars.

To monitor for activity in protostars, Herschel’s Photodetector Array Camera and Spectrometer stared in long infrared wavelengths of light, tracing cold dust particles, while Spitzer took a look at the warmer dust emitting shorter infrared wavelengths. In this data, astronomers noticed that several of the young stars varied in their brightness by more than 20 percent over just a few weeks.

As this twinkling comes from cool material emitting infrared light, the material must be far from the hot center of the young star, likely in the outer disk or surrounding gas envelope. At that distance, it should take years or centuries for material to spiral closer in to the growing starlet, rather than mere weeks.

The astronomers said a couple of scenarios could account for this short span. One possibility is that lumpy filaments of gas funnel from the outer to the central regions of the star, temporarily warming the object as the clumps hit its inner disk. Or, it could be that material occasionally piles up at the inner edge of the disk and casts a shadow on the outer disk.

“Herschel’s exquisite sensitivity opens up new possibilities for astronomers to study star formation, and we are very excited to have witnessed short-term variability in Orion protostars,” said Nicolas Billot, an astronomer at the Institut de Radioastronomie Millimétrique (IRAM) in Grenada, Spain who is preparing a paper on the findings along with his colleagues. “Follow-up observations with Herschel will help us identify the physical processes responsible for the variability.”

Source: NASA

February 1, 2012December 24, 2015 by VirtualAstro

Night Sky Guide: February 2012

Special thanks to Ninian Boyle astronomyknowhow.com for information in parts of this guide

This month, the Solar System gives us a lot to observe and we’ll even start to see the ‘spring’ constellations appear later in the evenings. But February still has the grand constellations of winter, with mighty Orion as a centrepiece to long winter nights.

The Sun has finally started to perform as it should as it approaches “Solar Maximum.” This means we get a chance to see the northern lights (Aurora), especially if you live in such places as Scotland, Canada, Scandinavia, or Alaska or the southern light (Aurora Australis) if you live in the southern latitudes of South America, New Zealand and Australia. Over the past few weeks we have seen some fine aurora displays and will we hope to seesome in February!

We have a bit of a treat in store with a comet being this month’s favourite object with binoculars as well, so please read on to find out more about February’s night sky wonders.

You will only need your eyes to see most of the things in this simple guide, but some objects are best seen through binoculars or a small telescope.

So what sights are there in the February night sky and when and where can we see them?

Aurora

The Aurora or Northern Lights (Aurora Borealis) have been seen from parts of Northern Europe and North America these last few weeks. This is because the Sun has been sending out huge flares of material, some of which have travelled towards us slamming into our magnetic field. The energetic particles then follow the Earth’s magnetic field lines towards the poles and meet the atoms of our atmosphere causing them to fluoresce, similar to what happens in a neon tube or strip light.

The colours of the aurora depend on the type of atom the charged particles strike. Oxygen atoms for example usually glow with a green colour, with some reds, pinks and blues. So the more active the Sun gets, the more likely we are to see the Northern (or Southern) Lights.

All you need to see aurora is your eyes, with no other equipment is needed. Many people image the aurora with exposures of just a few seconds and get fantastic results. Unfortunately auroras are “space weather” and are almost as difficult to predict as normal terrestrial weather, but thankfully we can be given the heads up of potential geomagnetic storms by satellites monitoring the Sun such as “STEREO” (Solar TErrestrial RElations Observatory).

Spaceweather.com is a great resource for aurora and other space weather phenomenon and the site has real-time information on current aurora conditions and other phenomenon.

Planets

Mercury is too close to the Sun to be seen at the beginning of the month, but will be visible very low in the south west from the 17^th onwards. At the end of February Mercury will be quite bright at around mag -0.8 and will be quite a challenge. It can be seen for about 30 minutes after sunset.

Venus will improve throughout the month in the south west and will pass within half a degree of Uranus on the 9^thof February. You can see this through binoculars or a small telescope. On the 25^th Venus and the slender crescent Moon can be seen together a fabulous sight. At the end of month Venus closes in on Jupiter for a spectacular encounter in March.

Mars can easily be spotted with the naked eye as a salmon pink coloured “star” and starts off the month in the constellation of Virgo and moves into Leo on the 4^th. Mars is at opposition on March 3^rd but is also at its furthest from the Sun on the 15^th February making this opposition a poor one with respect to observing due to its small apparent size. The planet will still be visually stunning throughout the month.

Jupiter starts off the month high in the south as darkness falls and is still an incredibly bright star-like object. Through good binoculars or a small telescope you can see its four Galilean moons – a fantastic sight. On the 8^th at around 19:50 UT, Europa will transit Jupiter and through a telescope you will see the tiny moons shadow move across its surface. Throughout February, Jupiter moves further west for its close encounter with Venus in March.

Saturn rises around midnight in the constellation of Virgo and appears to be a bright yellowish star. Through a small telescope you will see the moon Titan and Saturn’s rings as well.

Uranus is now a binocular or telescope object in the constellation of Pisces. On the 9^th Uranus and the planet Venus will be within half a degree of each other.

Neptune is not visible this month.

Comets

Comet-Garradd.ashx — Comet Garradd Credit: astronomy.com

Comet Garradd is still on show early in the month — if you have binoculars — and as the month progresses the viewing should improve. You can find the comet in the constellation of Hercules not far from the globular cluster M92. It is about a half a degree away or around the same width as the full Moon. The comet is around magnitude 7 or a little fainter than the more famous globular cluster M13 also to be found in Hercules, so you will definitely need binoculars to see it. The comet is heading north over the course of the month which should mean that it will become a little easier to see. At the beginning of the month you will have to get up early to see it, the best time being around 5:30 to 6:30 GMT. By the end of the month though, it should be visible all night long.

Moon phases

Full Moon – 7^th February
Last Quarter – 14^th February
New Moon – 21^st February

Constellations

In February, Orion still dominates the sky but has many interesting constellations surrounding it.

Above and to the left of Orion you will find the constellation of Gemini, dominated by the stars Castor and Pollux, representing the heads of the twins with their bodies moving down in parallel lines of stars with each other.

Legend has it that Castor and Pollux were twins conceived on the same night by the princess Leda. On the night she married the king of Sparta, wicked Zeus (disguised as a swan) invaded the bridal suite, fathering Pollux who was immortal and twin of Castor who was fathered by the king so was mortal.

Castor and Pollux were devoted to each other and Zeus decided to grant Castor immortality and placed Castor with his brother Pollux in the stars.

Gemini has a few deep sky objects such as the famous Eskimo nebula and some are a challenge to see. Get yourself a good map, Planisphere or star atlas and see what other objects you can track down.