Three federal agencies — the National Park Service, the EPA and now NASA — have allegedly launched unofficial “protest” accounts on Twitter in defiance of the Trump team’s directives to not blog, tweet or talk to the news media about climate changes issues. While it’s not unusual for a new administration to want to control the message, many bristle at what they see as an administration that wants to redefine and control scientific fact.
That brings us to these accounts. Are they really created by NASA and other government employees or are they the work of ticked off science advocates not connected to the agencies? In at least one case earlier this week in Badlands National Park, a former employee posted this unauthorized tweet:
“Today, the amount of carbon dioxide in the atmosphere is higher than at any time in the last 650,000 years.” The tweet was later removed.
The @RogueNASA Twitter account uses NASA’s logo — a no-no unless you have specific permission. The site describes itself as “the unofficial “Resistance” team of NASA. Not an official NASA account. Follow for science and climate news and facts. REAL NEWS, REAL FACTS.”
NASA’s very strict about how it’s logo is used. Under Media Usage Guidelines, here’s what the agency has to say:
“The NASA insignia logo (the blue “meatball” insignia), the retired NASA logotype (the red “worm” logo) and the NASA seal may not be used for any purpose without explicit permission. These images may not be used by persons who are not NASA employees or on products, publications or web pages that are not NASA-sponsored. These images may not be used to imply endorsement or support of any external organization, program, effort, or persons.”
AltEPA Twitter page. Credit: Twitter
Moreover, NASA reported that it had not given permission for another group or person to use its logo on the new account. While the sites may be legit and you and I sympathetic to the cause, exercise skepticism when poking around these accounts. Be cautious of opening up or downloading files the same way you’re careful with e-mail attachments. Take a look, participate, but be wary.
For your perusal, the current “alt science” sites I’m aware of are listed below. My hunch after looking at them is that it’s possible they may have been created by the same group of people. Whatever their origin, they’re quickly becoming very popular. As of Wednesday evening (Jan. 25), Rogue NASA has 209,000 followers; AltEPA 41,600 and 883,000 at AltUSNatParkService.
Launch of the Orbital ATK Pegasus XL rocket carrying NASA’s CYGNSS spacecraft at 8:37 a.m. EST on Dec. 15, 2016. Credit: NASA TV/Ken Kremer
Launch of the Orbital ATK Pegasus XL rocket carrying NASA’s CYGNSS spacecraft at 8:37 a.m. EST on Dec. 15, 2016. Credit: NASA TV/Ken Kremer
KENNEDY SPACE CENTER, FL – NASA’s constellation of experimental hurricane monitoring CYGNSS microsatellites was successfully air launched by the unique Orbital ATK winged Pegasus rocket on Thursday, Dec 15 – opening a new era in weather forecasters ability to measure the buildup of hurricane intensity in the tropics from orbit that will eventually help save lives and property from impending destructive storms here on Earth.
The agency’s innovative Cyclone Global Navigation Satellite System (CYGNSS) earth science mission was launched at 8:37 a.m. EST, Dec. 15, aboard a commercially developed Orbital ATK Pegasus XL rocket from a designated point over the Atlantic Ocean off the east coast of Florida.
Officials just announced this morning Dec. 16 that the entire fleet is operating well.
“NASA confirmed Friday morning that all eight spacecraft of its latest Earth science mission are in good shape.”
“The launch of CYGNSS is a first for NASA and for the scientific community,” said Thomas Zurbuchen, associate administrator for the agency’s Science Mission Directorate in Washington.
“As the first orbital mission in our Earth Venture program, CYGNSS will make unprecedented measurements in the most violent, dynamic, and important portions of tropical storms and hurricanes.”
An Orbital ATK L-1011 “Stargazer” aircraft carrying a Pegasus XL rocket with NASA’s CYGNSS spacecraft takes off from the Skid Strip at Cape Canaveral Air Force Station, Florida on Dec. 15, 2016 and successfully launches the spacecraft. Credit: Ken Kremer/kenkremer.com
Late Thursday, NASA announced that contact had been made with the entire fleet of eight small satellites after they had been successfully deployed and safely delivered to their intended position in low Earth orbit.
“We have successfully contacted each of the 8 observatories on our first attempt,” announced Chris Ruf, CYGNSS principal investigator with the Department of Climate and Space Sciences and Engineering at the University of Michigan.
“This bodes very well for their health and “status, which is the next thing we will be carefully checking with the next contacts in the coming days.”
The three stage Pegasus XL rocket housing the CYGNSS earth science payload inside the payload fairing had been carried aloft to 39,000 feet by an Orbital ATK L-1011 Tristar and dropped from the aircrafts belly for an air launch over the Atlantic Ocean and about 110 nautical miles east-northeast of Daytona Beach.
The Orbital ATK Pegasus XL rocket with NASA’s CYGNSS hurricane observing microsatellites is attached to the belly of the Stargazer L-1011 as technicians work at the Skid Strip at Cape Canaveral Air Force Station in Florida. It launched the payload to orbit on Dec. 15, 2016. Credit: Ken Kremer/kenkremer.com
The L-1011 nicknamed Stargazer took off at about 7:30 a.m. EST from NASA’s Skid Strip on Cape Canaveral Air Force Station in Florida as the media including myself watched the events unfold under near perfect Sunshine State weather with brilliantly clear blue skies.
After flying to the dropbox point – measuring about 40-miles by 10-miles (64-kilometers by 16-kilometers) – the Pegasus rocket was dropped from the belly, on command by the pilot, for a short freefall of about 5 seconds to initiate the launch sequence and engine ignition.
Pegasus launches horizontally in midair with ignition of the first stage engine burn, and then tilts up to space to begin the approximate ten minute trek to LEO.
The rocket launch and satellite release when exactly as planned with no hiccups.
It’s a beautiful day, with gorgeous weather,” said NASA CYGNSS launch director Tim Dunn. “We had a nominal flyout, and all three stages performed beautifully. We had no issues at all with launch vehicle performance.”
Deployment of the first pair of CYGNSS satellites in the eight satellite fleet started just 13 minutes after launch. The other six followed sequentially staged some 30 seconds apart.
“It’s a great event when you have a successful spacecraft separation – and with eight microsatellites, you get to multiply that times eight,” Dunn added.
“The deployments looked great — right on time,” said John Scherrer, CYGNSS Project Manager at the Southwest Research Institute and today’s CYGNSS mission manager, soon after launch.
“We think everything looks really, really good. About three hours after launch we’ll attempt first contact, and after that, we’ll go through a series of four contacts where we hit two [observatories] each time, checking the health and status of each spacecraft,” Scherrer added several prior to contact..
CYGNSS small satellite constellation launch came after a few days postponement due to technical issues following an aborted attempt on Monday, when the release mechanism failed and satellite parameter issues cropped up on Tuesday, both of which were rectified.
NASA’s innovative Cyclone Global Navigation Satellite System (CYGNSS) mission is expected to revolutionize hurricane forecasting by measuring the intensity buildup for the first time.
“The CYGNSS constellation consists of eight microsatellite observatories that will measure surface winds in and near a hurricane’s inner core, including regions beneath the eyewall and intense inner rainbands that previously could not be measured from space,” according to a NASA factsheet.
CYGNSS is an experimental mission to demonstrate proof-of-concept that could eventually turn operational in a future follow-up mission if the resulting data returns turn out as well as the researchers hope.
The CYGNSS constellation of 8 identical satellites works in coordination with the Global Positioning System (GPS) satellite constellation.
The eight satellite CYGNSS fleet “will team up with the Global Positioning System (GPS) constellation to measure wind speeds over Earth’s oceans and air-sea interactions, information expected to help scientists better understand tropical cyclones, ultimately leading to improved hurricane intensity forecasts.”
They will receive direct and reflected signals from GPS satellites.
“The direct signals pinpoint CYGNSS observatory positions, while the reflected signals respond to ocean surface roughness, from which wind speed is retrieved.”
This schematic outlines the key launch events:
Schematic of Orbital ATK L-1011 aircraft and Pegasus XL rocket air drop launch of NASA’s CYGNSS microsatellite fleet. Credit: Orbital ATK
The $157 million fleet of eight identical spacecraft comprising the Cyclone Global Navigation Satellite System (CYGNSS) system were all delivered to low Earth orbit by the Orbital ATK Pegasus XL rocket.
The nominal mission lifetime for CYGNSS is two years but the team says they could potentially last as long as five years or more if the spacecraft continue functioning.
Artist’s concept of the deployment of the eight Cyclone Global Navigation Satellite System (CYGNSS) microsatellite observatories in space. Credits: NASA
Pegasus launches from the Florida Space Coast are infrequent. The last once took place over 13 years ago in late April 2003 for the GALEX mission.
Typically they take place from Vandenberg Air Force Base in California or the Reagan Test Range on the Kwajalein Atoll.
An Orbital ATK L-1011 “Stargazer” aircraft carrying a Pegasus XL rocket with NASA’s CYGNSS spacecraft takes off from the Skid Strip at Cape Canaveral Air Force Station, Florida on Dec. 12, 2016. Credit: Ken Kremer/kenkremer.com
CYGNSS counts as the 20th Pegasus mission for NASA and the 43rd mission overall for Orbital ATK.
The CYGNSS spacecraft were built by Southwest Research Institute in San Antonio, Texas.
The solar panels and spacecraft dispenser were built by Sierra Nevada Corporation (SNC).
Each one weighs approx 29 kg. The deployed solar panels measure 1.65 meters in length.
The solar panels measure 5 feet in length and will be deployed within about 15 minutes of launch.
“We are thrilled to be a part of a project that helps gain better hurricane data that can eventually help keep a lot of people safe, but from a business side, we are also glad we could help SwRI achieve their mission requirements with better performance and lower cost and risk,” said Bryan Helgesen, director of strategy and business development for Space Technologies in SNC’s Space Systems business area, in a statement.
Rear view into the first stage engine of Orbital ATK Pegasus XL rocket that will launch NASA’s CYGNSS experimental hurricane observation payload on Dec. 14, 2016. They are mated to the bottom of the Orbital ATK L-1011 Stargazer aircraft at the Skid Strip at Cape Canaveral Air Force Station in Florida. Credit: Ken Kremer/kenkremer.com
The Space Physics Research Laboratory at the University of Michigan College of Engineering in Ann Arbor leads overall mission execution in partnership with the Southwest Research Institute in San Antonio, Texas.
The Climate and Space Sciences and Engineering Department at the University of Michigan leads the science investigation, and the Earth Science Division of NASA’s Science Mission Directorate oversees the mission.
The Orbital ATK L-1011 Stargazer aircraft at the Skid Strip at Cape Canaveral Air Force Station in Florida. Attached beneath the Stargazer is the Orbital ATK Pegasus XL with NASA’s CYGNSS payload on board, being processed for launch on Dec. 12, 2016. Credit: Ken Kremer/kenkremer.com
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
An Orbital ATK technician checks the installation of two of the eight the CYGNSS microsatellites on their deployment module at Vandenberg Air Force Base in California. Credits: Photo credit: USAF
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Learn more about ULA Atlas V EchoStar 19 comsat launch, GOES-R launch, Heroes and Legends at KSCVC, OSIRIS-REx, InSight Mars lander, ULA, SpaceX and Orbital ATK missions, Juno at Jupiter, SpaceX AMOS-6 & CRS-9 rocket launch, ISS, ULA Atlas and Delta rockets, Orbital ATK Cygnus, Boeing, Space Taxis, Mars rovers, Orion, SLS, Antares, NASA missions and more at Ken’s upcoming outreach events:
Dec. 16-18: “ULA Atlas V EchoStar 19 comsat launch,GOES-R weather satellite launch, OSIRIS-Rex, SpaceX and Orbital ATK missions to the ISS, Juno at Jupiter, ULA Delta 4 Heavy spy satellite, SLS, Orion, Commercial crew, Curiosity explores Mars, Pluto and more,” Kennedy Space Center Quality Inn, Titusville, FL, evenings
Research into the temporary slowdown of the global mean surface temperature has revealed that the world's oceans have absorbed the "missing heat." Image: Flickr user Brian Richardson, CC by 2.0
A reprieve from Global Warming? A hiatus? That would be nice, wouldn’t it? But in this case, a hiatus is not quite what it seems.
Everybody knows that global warming is partly caused by human activities, largely our use of fossil fuels. We understand how it works and we fear for the future. But there’s been a slowdown in the global mean surface temperature increase between 1998 to 2013. We haven’t lowered our emissions of greenhouse gases (GHGs) significantly during that time, so what happened?
Fossil fuels: we just can’t get enough of them. Image: a petrochemical refinery in Scotland. Credit: User:John from wikipedia, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2459867
A new multi-institutional study involving NASA’s Jet Propulsion Laboratory (JPL), the National Oceanographic and Atmospheric Institute, and others, concludes that Earth’s oceans have absorbed the heat. So instead of the global mean surface temperature rising at a steady rate, the oceans have taken on the job as global heat sink. But what’s the significance of this?
“The hiatus period gives scientists an opportunity to understand uncertainties in how climate systems are measured, as well as to fill in the gap in what scientists know.” -Xiao-Hai Yan, University of Delaware, Newark
In terms of the on-going rise in the temperature of the globe, the hiatus is not that significant. But in terms of the science of global warming, and how well we understand it, the hiatus gives scientists an opportunity.
The new paper, titled “The Global Warming Hiatus: Slowdown or Redistribution?” grew out of the U.S. Climate Variability and Predictability Program (CLIVAR) panel session at the 2015 American Geophysical Union fall meeting. From those discussions, scientists reached consensus on three key points:
From 1998 to 2013, the rate of global mean surface warming slowed, which some call the “global warming hiatus.”
Natural variability plays a large role in the rate of global mean surface warming on decadal time scales.
Improved understanding of how the ocean distributes and redistributes heat will help the scientific community better monitor Earth’s energy budget. Earth’s energy budget is a complex calculation of how much energy enters our climate system from the sun and what happens to it: how much is stored by the land, ocean or atmosphere.
This graph shows the yearly global ocean heat content. The dashed line shows the 1958-65 average. Image: Balmaseda et al., 2013
The paper is a reminder that climate science is complex, and that the oceans play a big part in global warming. As Yan says, “To better monitor Earth’s energy budget and its consequences, the ocean is most important to consider because the amount of heat it can store is extremely large when compared to the land or atmospheric capacity.”
“…”arguably, ocean heat content — from the surface to the seafloor — might be a more appropriate measure of how much our planet is warming.” – from the paper “The Global Warming Hiatus: Slowdown or Redistribution?”
The team behind this new research suggests that saying there’s been a hiatus in global warming is confusing. They suggest “global warming hiatus” be replaced with “global surface warming slowdown.”
There’s a danger in calling it a “global warming hiatus.” Those opposed to climate change and who think it’s a hoax can use that term to discredit climate science. They’ll claim that the “hiatus” shows we don’t understand climate change and the Earth may have stopped warming. But in any case, it’s the long-term trend—change over the course of a century or more—that defines “global warming,” not the change from year to year or even decade to decade.
There’s much more to learn about the oceans’ role in global warming. Research shows that some ocean areas absorb heat much faster than others. But whatever the fine detail of it is, there is broad agreement in the scientific community that the global surface warming slowdown was caused by an increased uptake of heat energy by the world’s oceans.
A screenshot from the “NASA’s Eyes” app. The app allows anyone to check Earth’s vital signs. Image: NASA/JPL
NASA uses a lot of tools to monitor the Earth’s temperature. For an interesting look at the Earth’s vital signs, check out Nasa’s Eyes. This easy to use visualization tool lets you take a closer look at the Earth’s temperature, CO2 levels, soil moisture levels, sea levels, and other things.
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite - R Series) is poised for launch on a ULA Atlas V from Cape Canaveral, Florida on Nov. 19, 2016. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) is poised for launch on a ULA Atlas V from Cape Canaveral, Florida on Nov. 19, 2016. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
KENNEDY SPACE CENTER, FL – From both the technical and weather standpoint, the outlook is outstanding for Saturdays sunset blastoff of the NASA/NOAA GOES-R geostationary weather observation satellite that’s set to deliver a ‘quantum leap’ in weather forecasting on Nov. 19.
Everything is progressing as planned toward liftoff of the school bus sized GOES-R weather satellite atop a United Launch Alliance (ULA) Atlas V rocket on Saturday, Nov. 19 at 5:42 p.m. from Space Launch Complex 41 (SLC-41) on Cape Canaveral Air Force Station, just about 17 minutes after sunset.
“GOES-R offers a quantum leap above prior weather satellites, the greatest in 40 years,” said Steve Volz, assistant administrator, NOAA’s Satellite and Information Service, at the prelaunch news briefing at NASA’s Kennedy Space Center.
“GOES-R will be revolutionary with faster, more accurate forecasts and more lives saved.”
“It will take our capability for life saving forecasts to a new level and it will be a game changer.”
GOES-R, which stands for Geostationary Operational Environmental Satellite – R Series – is a new and advanced transformational weather satellite that will vastly enhance the quality, speed and accuracy of weather forecasting available to forecasters for Earth’s Western Hemisphere.
It will collect 3 times more spectral data with 4 times greater resolution and scans 5 times faster than ever before – via the primary Advanced Baseline Imager (ABI) instrument instrument – compared to the current GOES satellites.
So instead of seeing weather as it was, viewers will see weather as it is.
Whereas the current GOES-NOP imagers scan the full hemispheric disk in 26 minutes, the new GOES-ABI can simultaneously scan the Western Hemisphere every 15 minutes, the Continental U.S. every 5 minutes and areas of severe weather every 30-60 seconds.
The soar to space should be spectacular for locals and tourists gathering from around the world to view the launch now slated for less than 24 hours from now.
The launch window opens at 5:42 p.m.
The launch window extends for an hour from 5:42-6:42 p.m. EST.
Following a short delay, the Atlas V with GOES bolted on top was rolled out to pad 41 this morning, Friday, November. 18.
GOES-R is GO for launch.
NASA’s GOES-R launch coverage will be broadcast on NASA TV beginning at 4:45 p.m. EDT Nov. 19.
Coverage will conclude after spacecraft separation from the Centaur and the GOES-R solar arrays are deployed, which occurs approximately 3 ½ hours after launch. At that time the spacecraft initial state of health can be determined and will be confirmed on the air. There is no planned post-launch news conference.
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) is encapsulated in the nose cone of a ULA Atlas V and rolls out for launch from Space Launch Complex-41 on Cape Canaveral Air Force Station, Florida on Nov. 19, 2016. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
The weather forecast shows a 90 percent chance of favorable weather conditions for Saturday’s sunset blastoff. The primary concern is for cumulous clouds.
In the event of a 24 hour delay, the weather forecast shows an 80 percent chance of favorable weather conditions on Sunday, Nov. 20.
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) is encapsulated in the nose cone of a ULA Atlas V set for launch from Space Launch Complex-41 on Cape Canaveral Air Force Station, Florida on Nov. 19, 2016. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
GOES-R is the first in a new series of American’s most powerful and most advanced next generation weather observation satellites. It is designed to last for a 15 year orbital lifetime.
The 11,000 pound satellite was built by prime contractor Lockheed Martin and is the first of a quartet of four identical satellites – comprising GOES-R, S, T, and U – at an overall cost of about $11 Billion. This will keep the GOES satellite system operational through 2036.
GOES-R will blastoff on a ULA Atlas V in the very powerful 541 configuration, augmented by four solid rocket boosters on the first stage. The payload fairing is 5 meters (16.4 feet) in diameter and the upper stage is powered by a single-engine Centaur.
It will be launched to a Geostationary orbit some 22,300 miles above Earth.
Side view of NASA/NOAA GOES-R next gen weather observation satellite showing solar panels and instruments inside Astrotech Space Operations cleanroom, in Titusville, FL. Launch is set for Nov. 19, 2016. Credit: Ken Kremer/kenkremer.com
The gigantic school bus sized satellite is equipped with a suite of six instruments or sensors that are the most advanced of their kind. They will be used for three types of observations: Earth sensing, solar imaging, and space environment measuring. They will point to the Earth, the Sun and the in-situ environment of the spacecraft.
The suite includes the Advanced Baseline Imager (ABI), Geostationary Lightning Mapper (GLM), Solar Ultraviolet Imager (SUVI), Extreme Ultraviolet and X-Ray Irradiance Sensors (EXIS), Space Environment In-Situ Suite (SEISS), and the Magnetometer (MAG).
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
GOES-R weather observation satellite instrument suite. Credit: NASA/NOAATim Gasparinni, GOES-R program manager for Lockheed Martin, and Ken Kremer/University Today pose with GOES-R revolutionary weather satellite inside Astrotech Space Operations cleanroom, in Titusville, FL, and built by NASA/NOAA/Lockheed Martin/Harris. Credit: Ken Kremer/kenkremer.com
SpaceX is renovating Launch Complex 39A at the Kennedy Space Center for launches of the Falcon Heavy and human rated Falcon 9. Credit: Ken Kremer/kenkremer.com
SpaceX is renovating Launch Complex 39A at the Kennedy Space Center for launches of the Falcon Heavy and human rated Falcon 9. Credit: Ken Kremer/kenkremer.com
“Hurricane Matthew caused some damage to the exterior of SpaceX’s payload processing facility [PPF] at Space Launch Complex-40 at Cape Canaveral Air Force Station,” SpaceX spokesman John Taylor told Universe Today.
The payload processing facility (PPF) is the facility where the satellites and payloads are processed to prepare them for flight and launches on the firm’s commercial Falcon 9 rockets.
Some exterior panels were apparently blown out by the storm.
The looming threat of a direct hit by the Category 4 storm Hurricane Matthew on Friday, Oct. 7, on Cape Canaveral and the Kennedy Space Center (KSC) forced the closure of both facilities before the storm hit. They remained closed over the weekend except to emergency personal.
The deadly storm also caused some minor damage to the Kennedy Space Center and USAF facilities on the base.
Meanwhile competitor ULA also told me their facilities suffered only minor damage.
The PPF is located on Cape Canaveral Air Force Station, a few miles south of the Falcon 9 launch pad at Space Launch Complex-40 (SLC-40).
The PPF is inside the former USAF Solid Motor Assembly Building (SMAB) used for the now retired Titan IV rockets.
Fortunately, SpaceX has another back-up facility at pad 40 where technicians and engineers can work to prepare the rocket payload for flight.
“The company has a ready and fully capable back-up for processing payloads at its SLC-40 hangar annex building,” Taylor elaborated.
SpaceX Falcon 9 rocket on pad 40 with backup processing hanger visible, prior to launch of SES-9 communications satellite in March 2016 at Cape Canaveral Air Force Station, FL. Credit: Ken Kremer/kenkremer.com
And except for the minor damage to the PPF facility where payloads are processed, SpaceX says there was no other damage to infrastructure at pad 40 or to Launch Complex 39A at the Kennedy Space Center.
“There was no damage the company’s facilities at Pad 39A at Kennedy Space Center,” Taylor told me.
SpaceX Falcon 9 rocket moments after catastrophic explosion destroys the rocket and Amos-6 Israeli satellite payload at launch pad 40 at Cape Canaveral Air Force Station, FL, on Sept. 1, 2016. A static hot fire test was planned ahead of scheduled launch on Sept. 3, 2016. Credit: USLaunchReport
However SLC-40 is not operational at this time, since it was heavily damaged during the Sept. 1 launch pad disaster when a Falcon 9 topped with the Israeli Amos-9 comsat exploded on the launch pad during a routine prelaunch fueling operation and a planned first stage static fire engine test.
Mangled SpaceX Falcon 9 strongback with dangling cables (at right) as seen on Sept. 7 after prelaunch explosion destroyed the rocket and AMOS-6 payload at Space Launch Complex-40 at Cape Canaveral Air Force Station, FL on Sept. 1, 2016. Credit: Ken Kremer/kenkremer.com
As SpaceX was launching Falcon 9 rockets from pad 40, they have been simultaneously renovating and refurbishing NASA’s former shuttle launch pad at Launch Complex 39A at the Kennedy Space Center (KSC) which they leased from NASA.
SpaceX plans to start launching their new Falcon Heavy booster from pad 39A in 2017 as well as human rated launches of the Falcon 9 with the Crew Dragon to the ISS.
However, following the pad 40 disaster, SpaceX announced plans to press pad 39A into service for commercial Falcon 9 satellite launches as well.
SpaceX President Gwynne Shotwell recently said that the company hoped to resume launches in November while they search for a root cause to the pad 40 catastrophe – as I reported here.
Speaking at the annual meeting of the National Academy of Engineering in Washington, D.C. on Oct. 9 Shotwell indicated that investigators are making progress to determine the cause of the mishap.
“We’re homing in on what happened,” she said, according to a story by Space News. “I think it’s going to point not to a vehicle issue or an engineering design issue but more of a business process issue.”
Space News said that she did not elaborate further.
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite - R Series) being processed at Astrotech Space Operations, in Titusville, FL, in advance of launch on a ULA Atlas V on Nov. 19, 2016. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) being processed at Astrotech Space Operations, in Titusville, FL, in advance of the planned launch on a ULA Atlas V likely delayed from Nov 4, 2016 by Hurricane Matthew. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
Next month’s launch of GOES-R – a new and advanced transformational weather satellite that will vastly enhance the quality, speed and accuracy of weather forecasting – will likely be delayed a few days due to lingering storm related effects of deadly Hurricane Matthew on launch preparations at Cape Canaveral Air Force Station and the Kennedy Space Center (KSC), Universe Today confirmed with launch provider United Launch Alliance (ULA).
Liftoff of the NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) weather satellite atop a United Launch Alliance (ULA) Atlas V rocket had been scheduled for Nov. 4 at 5:40 p.m. from Space Launch Complex 41 (SLC-41) on Cape Canaveral Air Force Station.
GOES-R is the first in a new series of American’s most powerful and most advanced next generation weather observation satellites.
It’s ironic that awful weather is impacting the launch of this critical weather satellite.
It’s not known how long any postponement would be – perhaps only a few days since preliminary indications are that the base suffered only minor damage and there are no reports of major damage.
“Our teams are still doing a damage assessment. So we don’t have a status about all of our infrastructure yet,” Chassagne told me.
“A preliminary assessment shows that we have some minor damage to a few of our facilities. We had no rockets on the pads. So there is no damage to hardware.”
Damage assessment teams are evaluating the launch pad and launch facilities in detail right now.
“Since we still have emergency response teams in assessing, we don’t know how long the delay will be until we get those assessments.”
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) being processed at Astrotech Space Operations, in Titusville, FL, in advance of the planned launch on a ULA Atlas V likely delayed from Nov 4, 2016 by Hurricane Matthew. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
The looming threat of a direct hit on Cape Canaveral and KSC from the Category 4 storm Hurricane Matthew on Friday, Oct. 7, forced the closure of both facilities before the storm hit. They remained closed this weekend except to emergency personal.
“Got in today to assess. Light to moderate damage to our facilities. No damage to any flight assets,” tweeted ULA CEO Tory Bruno.
The base closures therefore also forced a halt to launch preparations at the Cape and pad 41.
The storm grazed by the Kennedy Space Center (KSC), Cape Canaveral Air Force Station (CCAFS) and the major population centers along the Florida Space Coast with wind gusts up to 107 mph – rather than making a direct impact as feared.
“Hurricane Matthew passed Cape Canaveral and Kennedy Space Center …. with sustained winds of 90 mph with gusts to 107 mph,” on Friday, NASA officials reported.
The storm passed “the space center about 26 miles off the tip of Cape Canaveral.”
Cat 4 Hurricane Matthew track during the late evening of 6 Oct 2016. Credit: NASA/NOAA
The launch ULA facilities are now being thoroughly inspected before any launch preparation can proceed.
The satellite is in the final stages of preparation at the Astrotech Space Operations Facility in Titusville, FL as I recently observed during an up close visit in the High Bay cleanroom.
Check out this amazing rooftop video showing the high winds pummeling Titusville during Hurricane Matthew just a few miles away from Astrotech and the GOES-R satellite – from my space colleague Jeff Seibert.
Video caption: Before we bailed out on Thursday afternoon, I clamped one of my launch pad remote cameras to the power service post on our roof. Wind is blocked a lot by trees but none fell on the house. The highest recorded wind speed was 51mph at 7:30AM on Oct. 7, 2016. The minimum barometric pressure was 28.79″ from 8:20 – 9 AM. We got 5.9″ of rain. The ridge line faces due east. We never lost power. Credit: Jeff Seibert
Lockheed Martin is the prime contractor for GOES-R.
United Launch Alliance Atlas V rocket lifts off from Space Launch Complex 41 at Cape Canaveral Air Force Station carrying NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or OSIRIS-REx spacecraft on the first U.S. mission to sample an asteroid on September 8, 2016. GOES-R launch on an Atlas V planned for Nov. 4 is likely delayed due to Hurricane Matthew. Credit: Ken Kremer/kenkremer.com
Whenever it does launch, GOES-R will blast off on a ULA Atlas V in the very powerful 541 configuration, augmented by four solid rocket booster on the first stage.
It will be launched to a Geostationary orbit some 22,300 miles above Earth.
But ULA has not yet begun assembling the Atlas V booster inside the Vertical Integration Facility (VIF) at SLC-41 due to the storm.
Because of Hurricane Matthew, the first stage arrival had to be postponed. The second stage is already in port at the Delta operations center and being integrated.
“The first stage booster is not yet at the Cape,” Chassagne confirmed.
However, conditions at the Cape have improved sufficiently for the US Air Force to clear its shipment into port, as of this evening.
“We just cleared CCAFS to be able to accept a booster for the GOES-R launch–how appropriate that GOES is a weather satellite!” wrote Brig. Gen. Wayne Monteith, commander of the Air Force’s 45th Space Wing at Patrick Air Force Base, in a Facebook update late today, Oct. 9.
“We are returning to full mission capability and our status as the World’s Premier Gateway to Space.”
Artists concept for NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) advanced weather satellite in Earth orbit. Credit: NASA/NOAA
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Aerial view of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center (KSC) on Oct. 8, 2016 by damage assessment and recovery team surveying the damage at KSC the day after Hurricane Matthew passed by Cape Canaveral on Oct. 7, 2016 packing sustained winds of 90 mph with gusts to 107 mph. Credit: NASA/Cory Huston
Aerial view of the Vehicle Assembly Building (VAB) at NASA’s Kennedy Space Center (KSC) on Oct. 8, 2016 by damage assessment and recovery team surveying the damage at KSC the day after Hurricane Matthew passed by Cape Canaveral on Oct. 7, 2016 packing sustained winds of 90 mph with gusts to 107 mph. Credit: NASA/Cory Huston
Although some of the base and Space Coast coastal and residential areas did suffer significant destruction most were very lucky to have escaped the hurricanes onslaught in relatively good shape, when it stayed at sea rather than making the forecast direct hit.
KSC’s iconic 525 foot tall Vehicle Assembly Building (VAB), the Complex 39 launch pads and the active launch pads at CCAFS are all standing and intact – as damage evaluations are currently underway by damage assessment and recovery teams from NASA and the US Air Force.
As Hurricane Matthew approached from the south Friday morning Oct. 7 along Florida’s Atlantic coastline, it wobbled east and west, until it finally veered ever so slightly some 5 miles to the East – thus saving much of the Space Coast launch facilities and hundreds of thousands of home and businesses from catastrophic damage from the expected winds and storm surges.
“Hurricane Matthew passed Cape Canaveral and Kennedy Space Center …. with sustained winds of 90 mph with gusts to 107 mph,” on Friday, NASA officials reported.
The storm passed “the space center about 26 miles off the tip of Cape Canaveral.”
Cat 4 Hurricane Matthew track during the late evening of 6 Oct 2016. Credit: NASA/NOAA
KSC and CCAFS did suffer some damage to buildings, downed power lines and some flooding and remains closed.
The Damage Assessment and Recovery Teams have entered the facilities today, Oct. 8, and are surveying the areas right now to learn the extent of the damage and report on when they can reopen for normal operations.
“After the initial inspection flight Saturday morning, it was determined that the center received some isolated roof damage, damaged support buildings, a few downed power lines, and limited water intrusion,” NASA reported late today.
Hurricane force wind from Hurricane Matthew throw a concession stand up against the Spaceflight Now building at the LC 39 Press Site at the Kennedy Space Center in Florida on Oct. 7, 2016. Credit: NASA/Cory Huston
Inspection teams are methodically going from building to building this weekend to assess Matthew’s impact.
“Since safety is our utmost concern, teams of inspectors are going from building-to-building assessing damage.”
It will take time to determine when the center can resume operations.
“Due to the complexity of this effort, teams need time to thoroughly inspect all buildings and roads prior to opening the Kennedy Space Center for regular business operations.”
Not until after a full inspection of the center will a list of damaged buildings and equipment be available. The next update will be available no earlier than Sunday afternoon.
A “ride-out team” of 116 remained at KSC and at work inside the emergency operations center in the Launch Control Center located adjacent to the VAB during the entire Hurricane period.
View of the Vehicle Assembly Building (VAB), Launch Control Center and Mobile Launcher from the KSC Launch Complex 39 Press Site. NASA is upgrading the VAB with new platforms to assemble and launch NASA’s Space Launch System rocket at the Kennedy Space Center in Florida. Credit: Ken Kremer/kenkremer.com
It took until Friday afternoon for winds to drop below 40 knots start preliminary damage assessments.
“KSC is now in a “Weather Safe” condition as of 2 p.m. Friday. While there is damage to numerous facilities at KSC, it consists largely roof damage, window damage, water intrusion, damage to modular buildings and to building siding.”
Teams are also assessing the CCAFS launch pads, buildings and infrastructure. Some buildings suffered severe damage.
“We have survived a catastrophic event that could have easily been cataclysmic. It is only by grace and a slight turn in Matthew’s path that our base and our barrier island homes were not destroyed or covered in seven feet of water,” wrote Brig. Gen. Wayne Monteith, commander of the Air Force’s 45th Space Wing at Patrick Air Force Base, in a Facebook update.
“There is a lot of debris throughout the base.”
“We are still experiencing deficiencies in critical infrastructure, consistent power, emergency services, communications and hazardous material inspections that make portions of our base uninhabitable or potentially dangerous.”
Severely damaged building on Cape Canaveral Air Force Station. Credit: 45th Space Wing
Of particular importance is Space Launch Complex 41 (SLC-41) where the next scheduled liftoff is slated for Nov. 4.
The launch involves America’s newest and most advanced weather satellite on Nov 4. It’s named GOES-R and was slated for blastoff from Cape Canaveral Air Force Station pad 41 atop a United Launch Alliance (ULA) Atlas V rocket.
The launch facilities will have to be thoroughly inspected before the launch can proceed.
The satellite is in the final stages of preparation at the Astrotech Space Operations Facility in Titusville, FL as I recently observed during an up close visit in the High Bay cleanroom.
The NASA/NOAA GOES-R (Geostationary Operational Environmental Satellite – R Series) being processed at Astrotech Space Operations, in Titusville, FL, in advance of the planned launch on a ULA Atlas V on Nov 4, 2016. GOES-R will be America’s most advanced weather satellite. Credit: Ken Kremer/kenkremer.com
The major Space Coast cities in Brevard county suffered much less damage then feared, although some 500,000 residents lost power.
Local government officials allowed most causeway bridges to the barrier islands to be reopened by Friday evening, several local colleagues told me.
Here’s some images of damage to the coastal piers, town and a destroyed house from the Melbourne Beach and Satellite Beach areas from my space colleague Julian Leek.
Home destroyed by fire in Satellite Beach. Credit: Julian LeekHome destroyed by fire in Satellite Beach. Credit: Julian LeekLocal damage in South Melbourne Beach. Credit: Julian Leek
Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.
Navaho missile on display at the CCAFS south gate suffered severe damage from Hurricane Matthew and crumpled to the ground. Credit: 45th Space WingLocal damage in South Melbourne Beach. Credit: Julian LeekLocal damage in South Melbourne Beach. Credit: Julian Leek
NASA's new app, the Globe Observer, will allow users to collect observations of clouds, and engage in a little citizen science. Image: NASA GLOBE Observer
It’s long been humanity’s dream to do something useful with our smartphones. Sure, we can take selfies, and post pictures of our meals, but true smartphone greatness has eluded us. Until now, that is.
Thanks to NASA, we can now do some citizen science with our ubiquitous devices.
For over 20 years, and in schools in over 110 countries, NASA’s Global Learning and Observations to Benefit the Environment (GLOBE) program has helped students understand their local environment in a global context. Now NASA has released the GLOBE Observer app, which allows users to capture images of clouds in their local environment, and share them with scientists studying the Earth’s climate.
“With the launch of GLOBE Observer, the GLOBE program is expanding beyond the classroom to invite everyone to become a citizen Earth scientist,” said Holli Riebeek Kohl, NASA lead of GLOBE Observer. The app will initially be used to capture cloud observations and images because they’re such an important part of the global climate system. But eventually, GLOBE Observer will also be used to observe land cover, and to identify types of mosquito larvae.
GLOBE has two purposes. One is to collect solid scientific data, the other is to increase users’ awareness of their own environments. “Once you collect environmental observations with the app, they are sent to the GLOBE data and information system for use by scientists and students studying the Earth,” said Kohl. “You can also use these observations for your own investigations and interact with a vibrant community of individuals from around the world who care about Earth system science and our global environment.”
Clouds are a dynamic part of the Earth’s climate system. Depending on their type, their altitude, and even the size of their water droplets, they either trap heat in the atmosphere, or reflect sunlight back into space. We have satellites to observe and study clouds, but they have their limitations. An army of citizen scientists observing their local cloud population will add a lot to the efforts of the satellites.
“Clouds are one of the most important factors in understanding how climate is changing now and how it’s going to change in the future,” Kohl said. “NASA studies clouds from satellites that provide either a top view or a vertical slice of the clouds. The ground-up view from citizen scientists is valuable in validating and understanding the satellite observations. It also provides a more complete picture of clouds around the world.”
The observations collected by GLOBE users could end up as part of NASA’s Earth Observatory, which tracks the cloud fraction around the world. Image: NASA/NASA Earth Observation.
The GLOBE team has issued a challenge to any interested citizen scientists who want to use the app. Over the next two weeks, the team is hoping that users will make ground observations of clouds at the same time as a cloud-observing satellite passes overhead. “We really encourage all citizen scientists to look up in the sky and take observations while the satellites are passing over through Sept. 14,” said Kohl.
The app makes this easy to do. It informs users when a satellite will be passing overhead, so we can do a quick observation at that time. We can also use Facebook or Twitter to view daily maps of the satellite’s path.
“Ground measurements are critical to validate measurements taken from space through remote sensing,” said Erika Podest, an Earth scientist at NASA’s Jet Propulsion Laboratory in Pasadena, California, who is working with GLOBE data. “There are some places in the world where we have no ground data, so citizen scientists can greatly contribute to advancing our knowledge this important part of the Earth system.”
The app itself seems pretty straightforward. I checked for upcoming satellite flyovers and was notified of 6 flyovers that day. It’s pretty quick and easy to step outside and take an observation at one of those times.
I did a quick observation from the street in front of my house and it took about 2 minutes. To identify cloud types, you just match what you see with in-app photos of the different types of clouds. Then you estimate the percentage of cloud cover, or specify if the sky is obscured by blowing snow, or fog, or something else. You can also add pictures, and the app guides you in aiming the camera properly.
The GLOBE Observer app is easy to use, and kind of fun. It’s simple enough to fit a quick cloud observation in between selfies and meal pictures.
Download it and try it out.
You can download the IOS version from the App Store, and the Android version from Google Play.
Cirrus clouds in the Martian atmosphere may have helped keep Mars warm enough for liquid water to sculpt the Martian surface. Image: Mars Exploration Rover Mission, Cornell, JPL, NASA
Many features on the surface of Mars hint at the presence of liquid water in the past. These range from the Valles Marineris, a 4,000 km long and 7 km deep system of canyons, to the tiny hematite spherules called “blueberries“. These features suggest that liquid water played a vital role in shaping Mars.
Some studies show that these features have volcanic origins, but a new study from two researchers at the Carl Sagan Institute and the NASA Virtual Planet Laboratory put the focus back on liquid water. The model that the two came up with says that, if other conditions were met, cirrus clouds could have provided the necessary insulation for liquid water to flow. The two researchers, Ramses M. Ramirez and James F. Kasting, constructed a climate model to test their idea.
Cirrus clouds are thin, wispy clouds that appear regularly on Earth. They’ve also been seen on Jupiter, Saturn, Uranus, possibly Neptune, and on Mars. Cirrus clouds themselves don’t produce rain. Whatever precipitation they produce, in the form of ice crystals, evaporates before reaching the surface. The researchers behind this study focussed on cirrus clouds’ because they tend to warm the air underneath them by 10 degrees Celsius.
Cirrus clouds over Poznan, Poland. Image: Radomil, http://creativecommons.org/licenses/by-sa/3.0/
If enough of Mars was covered by cirrus clouds, then the surface would be warm enough for liquid water to flow. On Earth, cirrus clouds cover up to 25% of the Earth and have a measurable heating effect. They allow sunlight in, but absorb outgoing infrared radiation. Kasting and Ramirez sought to show how the same thing might happen on Mars, and how much cirrus cloud cover would be necessary.
The cirrus clouds themselves wouldn’t have created all the warmth. Impacts from comets and asteroids would have created the heat, and extensive cirrus cloud cover would have trapped that heat in the Martian atmosphere.
The two researchers conducted a model, called a single-column radiative-convective climate model. They then tested different ice crystal sizes, the portion of the sky covered by cirrus clouds, and the thicknesses of those clouds, to simulate different conditions on Mars.
A color mosaic of Candor Chasma (part of Mars’ Valles Marineris) based on data from Voyager 1 and Voyager 2. Credit: NASA
They found that under the right circumstances, the clouds in the early Martian atmosphere could last 4 to 5 times longer than on Earth. This favors the idea that cirrus clouds could have kept Mars warm enough for liquid water. However, they also found that 75% to 100% of the planet would have to be covered by cirrus. That amount of cloud cover seems unlikely according to the researchers, and they suggest that 50% would be more realistic. This figure is similar to Earth’s cloud cover, including all cloud types, not just cirrus.
As they adjusted the parameters of their model, they found that thicker clouds and smaller particle sizes reduced the heating effect of the cirrus cloud cover. This left a very thin set of parameters in which cirrus clouds could have kept Mars warm enough for liquid water. But their modelling also showed that there is one way that cirrus clouds could have done the job.
If the ancient Martian surface temperature was lower than 273 Kelvin, the value used in the model, then it would be possible for cirrus clouds to do their thing. And it would only have to be lower by 8 degrees Kelvin for that to happen. At times in Earth’s past, the surface temperature has been lower by 7 degrees Kelvin. The question is, might Mars have had a similarly lower temperature?
So, where does that leave us? We don’t have a definitive answer yet. It’s possible that cirrus clouds on Mars could have helped to keep the planet warm enough for liquid water. The modelling done by Ramirez and Kasting shows us what parameters were required for that to happen.
Rare #thundersnow visible from @Space_Station in #blizzard2016! Jan. 23, 2016. Credit: NASA/Scott Kelly/@StationCDRKelly
Rare #thundersnow visible from @Space_Station in #blizzard2016! Jan. 23, 2016. Credit: NASA/Scott Kelly/@StationCDRKelly
NEW JERSEY – NASA astronaut Scott Kelly captured a rare and spectacular display of ‘thundersnow’ from space as Snowzilla’s blast pummeled much of the US East Coast this weekend with two feet or more of paralyzing snow from the nations’ capital to New York City and beyond.
