Tag: NASA

NASA approves robot satellite refueling mission

10:12 pm

The competition heats up: NASA has approved plans to launch Restore-L, a robot mission in 2020 to refuel a satellite.

In May, NASA officially moved forward with plans to execute the ambitious, technology-rich Restore-L mission, an endeavor to launch a robotic spacecraft in 2020 to refuel a live satellite. The mission – the first of its kind in low-Earth orbit – will demonstrate that a carefully curated suite of satellite-servicing technologies are fully operational. The current candidate client for this venture is Landsat 7, a government-owned satellite in low-Earth orbit.

This mission is being spear-headed by the division at the Goddard Space Flight Center that ran the repair missions to the Hubble Space Telescope, as well as the recent robotic refueling demonstrations on ISS. With the success of those demonstrations, NASA has obviously decided to move forward with an actual flight.

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Europe announces a three month delay for Orion service module

10:01 pm

Be still my heart: Delivery of the service module for NASA’s Orion capsule, being built by the European Space Agency, will be three months late due to engineering modifications.

Nico Dettman, head of ESA’s space transportation department, said the delay is partly a result of the fact that several components could not yet be assessed in the full critical design review and need more time to be integrated into the design. Dettman said another issue forcing the delay resulted from a reassessment by NASA of the stresses the service module needs to be capable of handling in orbit. These “in-orbit load” specifications have recently been tightened. But any design modifications will not affect the service module’s core structure, he said. “If it has an impact, it will be limited to the solar array wings, not the structure – nothing where flight hardware has been manufactured that we will have to touch,” Dettman said. “It’s a late modification, but not too late.”

Note that George Bush proposed Orion in January 2004. The first full up test flight, unmanned, is now scheduled for 2018. Thus, they only had 14 years to build this single capsule and service module.

It took NASA less than five years to build the first Apollo capsule and service module, and less than 8 years to fly seven to the Moon. Damn, it took the Allies less than four years to defeat Germany and Japan in World War II. Yet somehow the big government space programs of NASA and ESA can’t build a single manned capsule in less than 14 years.

Doesn’t anyone but me see something wrong with this picture?

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Exploring Space in the 21st Century

6:35 pm

For the past two months I have been very focused on writing what I hope will be a somewhat influential space policy paper for the Center for New American Security, comparing the different approaches the federal government has taken in the past fifteen years toward encouraging a robust launch industry in the United States. Essentially the policy paper, Exploring Space in the 21st Century: How the American space effort since 2000, both private and public, is changing the global aerospace industry, compares the big government rocket launch programs like Orion/SLS and the Air Force’s EELV/ULA with the commercial rocket launch contracts that NASA has signed with companies like SpaceX, Orbital ATK, Boeing, and Sierra Nevada to get cargo and crews up and down from ISS.

The comparison is profound, and is devastating to the supporters of big government programs. Commercial space has literally accomplished ten times more in a third the time for a tenth the cost.

That bears repeating: Commercial space ($4 billion) cost one tenth that of Orion/SLS ($43 billion), took one third the time to go from concept to launch (5 years versus 15 years), and accomplished ten times more (22 rockets/capsules versus 2.5 rockets/capsules). In analyzing these numbers, I also took a close look at why the differences are so profound. Surprisingly, the high cost of Orion/SLS has little to do with its engineering challenges, nor is it caused by any significant overcharges by the contractors. The problem is more fundamental.

The paper also reviews the effect the competition introduced by SpaceX has had on the entire launch industry. Launch costs are dropping and innovation is increasing. This, combined with the lessons learned by NASA in commercial space, suggests that the future of getting into space looks quite bright indeed.

This policy paper should be ready for publication sometime in the next two months. On Monday, however, I will be part of a space policy panel at the Center for New American Security’s annual conference in Washington, DC., where I will give a short overview of my findings to a lot of major players in the upper echelons of the Washington elite community. Their response should be quite interesting.

Thus, I will be traveling to DC this weekend, and am not sure if I will be able to post much on Monday, since I very much wish to attend the entire day’s conference and listen to the other speakers, including Vice President Joe Biden. It is my plan to write about what I see once I get back.

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NASA and United Arab Emirates sign space cooperation deal

7:30 am

The competition heats up (but not in the way you think): NASA and the United Arab Emirates (UAE) space agency have signed an agreement to cooperate in space research and technology development.

The agreement covers cooperation and collaboration in space science, operational Earth observation and Earth science, aeronautics, space operations and exploration, education, technology, safety and mission assurance, and other areas with potential benefits to all nations.

The two countries will continue to identify additional areas of mutual interest for possible future cooperative programs or joint activities on Earth, in airspace, or in outer space. These activities may include the joint use of aircraft, scientific instruments aboard spacecraft, ground-based research facilities, spacecraft and space research platforms, as well as ground-based antennas for tracking, telemetry, and data acquisition. Additionally, the two countries will aim to collaborate on the creation and implementation of education and public outreach programs and joint workshops, with the goal of facilitating the exchange of scientific data, scientists, engineers, and views and experiences on relevant regulatory frameworks and standards.

The competition here is not between these big space government programs, who are increasingly teaming up, but between the big space government programs and the profitable and uncontrolled private sector. I fully expect there to be more calls for government supervision and licensing of private space, just to control it better. And what better way to leverage that control but to link every big space program in the world together, so that there are no independent efforts?

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NASA signs Blue Origin for suborbital missions

9:53 am

The competition heats up: NASA has contracted with Blue Origin to use its New Shepard suborbital spacecraft for suborbital research missions.

The company hasn’t actually won any contracts, but is now certified to bid on any of NASA’s suborbital research work, as are Masten Space Systems, Near Space Corporation, UP Aerospace, Virgin Galactic, and World View Enterprise. The difference is that of all these companies, only Blue Origin has a ship built and already flying.

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Antares static engine test scheduled

4:30 pm

The 30-second static fire engine test of the Antares first stage and new Russian engine has now been scheduled for May 31.

The window for the engine test, or hot fire, is 5 p.m. to 8:15 p.m. EDT. Backup test dates run through June 5. Completion of the test will be noted on the Wallops’ Facebook and Twitter sites. During the test, the upgraded Antares dual RD-181 rocket engines will fire for 30 seconds at maximum 100% power (thrust) while the first stage of the test rocket will be held down on the pad. The hot fire will demonstrate the readiness of the rocket’s first stage and the launch pad fueling systems to support upcoming flights.

If all goes well, they hope to launch Antares with a Cygnus capsule in early July.

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House committee reshapes NASA budget

8:53 am

The House appropriations committee has outlined its recommendations for NASA’s 2017 budget.

Like the Senate the House is pushing more money for SLS and is demanding NASA use it to fly two missions to Europa in the early 2020s (likely delaying SLS’s first manned mission), In addition, the House wants NASA to abandon any plans for an asteroid mission and instead go back to the Moon. They also pumped up the planetary program, and express reservations about the manned commercial program.

Finally, in a wonderful example of congressional micro-managing, the committee ordered NASA to begin work on flying an interstellar mission to Alpha Centauri by the 100th anniversary of Apollo 11.

While some of the changes the committee is recommending (increasing planetary research funding for example) make sense, the overall priorities of Congress continue to appear to me to be misplaced. Their continuing emphasis on SLS while questioning commercial space illustrates their focus on pork rather than actual accomplishments. And their continuing effort to micromanage many NASA missions does not bode well for the success of those missions.

There is one takeaway from this House budget recommendation that most news sources are missing: The first manned flight of Orion is almost certainly not flying in 2021. I have seen numerous indicators in the past four months suggesting that NASA is going to delay it, and this budget recommendation’s insistence that NASA use SLS to fly Europa missions in 2022 and 2024 almost guarantees that delay.

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Airbus begins assembly Orion service module

9:02 am

My heart be still! Airbus has announced that it is beginning assembly of the first Orion capsule service module.

Considering the cost to build about three Orion flight capsules, about $25 billion, one would think that would be enough to also build the capsule’s service module, especially since this is not cutting edge technology, having already been done with Apollo.

Not however when you are dealing with pork-laden government operations, where the customer, the taxpayer, is a good mark that you can suck for as much money as possible without any bad consequences. Make it sound cool and they will buy it, hook, line, and sinker!

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NASA uses computer model to find exoplanets

11:26 am

Garbage in, garbage out: Using statistical computer modeling only, NASA today announced that they are certain that almost a third of Kepler’s candidate exoplanets are really exoplanets.

Analysis was performed on the Kepler space telescope’s July 2015 planet candidate catalog, which identified 4,302 potential planets. For 1,284 of the candidates, the probability of being a planet is greater than 99 percent – the minimum required to earn the status of “planet.” An additional 1,327 candidates are more likely than not to be actual planets, but they do not meet the 99 percent threshold and will require additional study. The remaining 707 are more likely to be some other astrophysical phenomena. This analysis also validated 984 candidates previously verified by other techniques.

This is actually a stupid announcement. They haven’t learned a damn thing from this statistical analysis, but are merely saying that because Kepler found a lot of candidates, a lot of those candidates must be real planets. Worse, NASA is also implying here that confirming some of these candidate exoplanets by hard observations is now really unnecessary, since they can do it statistically.

This smacks of the corruption that has ruined much of climate research, allowing a computer model to replace actual observations. Big mistake. But I also suspect this announcement occurred for the same reasons: NASA wishes to justify its work and its funding, and thus decided to make a big deal about this very minor statistical analysis in order to puff up the discoveries of Kepler, even though there is no reason to do so.

I expect a lot of mainstream news organizations to write big puff pieces extolling this announcement in the coming days, which will once again prove that almost no one in journalism today has the slightest ability to apply their own independent analysis to the press releases they receive.

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Congressman proposes major changes to regulation of commercial space

9:46 am

Doug Messier has posted a detailed analysis of Congressman Jim Bridenstine’s (R-Oklahoma) proposed American Space Renaissance Act (ASRA) that is definitely worth reading.

Most of the changes appear aimed at organizing the regulation process of commercial space more completely under FAA control, rather than the hodge-podge of agencies that presently have responsibility. The bill also encourages NOAA and NASA to increase their use of commercial data for weather and Earth remote sensing.

At first glance, the bill looks good, but it also is not likely to be passed as written. Moreover, not surprisingly it calls for a hefty increase in funding for the FAA agencies being given more responsibilities, but I wonder if Congress will comparably reduce the funding of those agencies it takes responsibility from. My instinct tells me no, which means of course that the government and bureaucracy grows again.

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NASA signs engineering test agreement with new launch company

10:52 am

The competition heats up: NASA has signed an agreement to provide testing facilities to Generation Orbit so it can do test flights of its air-launched rocket.

Generation Orbit Launch Services, Inc. (GO) is pleased to announce the signing of a Space Act Agreement with NASA Armstrong Flight Research Center (AFRC) to collaboratively pursue the flight test and envelope clearance for the GOLauncher 1 air launched rocket vehicle. Utilizing AFRC’s experience and capabilities in flight test engineering for air launch rocket systems, the two year program will demonstrate integration of the GOLauncher 1 Inert Test Article (GO1-ITA) with NASA’s Gulfstream III research aircraft, captive carry flight testing, and release testing. Further, NASA AFRC will continue the development of its store separation analysis capability, eventually validating the toolset through release flight testing of the GO1-ITA.

Like many similar past SAA agreements, NASA will provide no money, but will make its facilities available for testing at no charge. For a new company like this, this availability will help them enormously, and is more in line with what NASA was originally designed to do.

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Senate committee throws money at NASA

9:13 am

The Senate appropriations subcommittee has announced its proposed 2017 budget for NASA, including significant budget increases for SLS and Orion.

SLS is the big winner in the bill, according to a summary of its contents provided by the committee. The heavy-lift launch vehicle would get $2.15 billion, $150 million more than it received in 2016 and $840 million above the administration’s request. The SLS funding includes $300 million directed for work on the Exploration Upper Stage with the goal of having it ready as soon as 2021, the earliest planned date for the first crewed SLS/Orion mission.

The bill also provides $1.3 billion for Orion, $30 million above 2016 and $180 million above the administration’s request. It also directs Orion to be ready for its first crewed mission in 2021.

The bill provides $5.4 billion for science programs overall, $200 million below the request. The summary does not break out spending among the various science mission directorates. Commercial crew would get $1.18 billion, the amount requested by NASA, and space technology would get $687 million, the same as 2016 but $140 million less than requested.

Meanwhile, in order to keep NASA’s overall budget about the same as last year the subcommittee, led by porkmeister Richard Shelby (R-Alabama), apparently trimmed the agency’s science budget.

The full plan will be revealed tomorrow. Moreover, the House still has to make its budget proposal, and then the House and Senate have to agree. Regardless, this Senate budget proposal is more indication that this Republican Congress is going to throw endless gobs of money at SLS and Orion, so the boondoggle can fly once, maybe twice, and then get mothballed. What a waste.

It also tells us how insincere many Republican elected officials are when they claim they are for fiscal responsibility.

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The Orion fantasy

10:21 am

There is a commercial space conference going on in Colorado this week, which explains the plethora of breaking stories from the new commercial space companies both yesterday and today.

Two stories today from Aviation Week, however, are more about the old big space industry and the old way of doing things, and both reveal the hollow nature of that entire effort.

Both stories are about work Lockheed Martin is doing in connection with its Orion capsule, and both try to convince us that this capsule is going to be the central vehicle for the first missions to Mars.

Function starts in the bones of the spacecraft,” [Mike Hawes, Lockheed Martin vice president and Orion program manager,] said in an April 12 interview at the 32nd annual Space Symposium here. “To be a deep space spacecraft, you have to build differently than you would if your requirements were to stay in low Earth orbit and be quiescent at the International Space Station for a few months. That’s driven Orion from the beginning. Any architecture you look at needs a crew capability, a long-term design requirement. So, you can debate a lot of different missions, but you need that fundamental capacity we have invested in Orion.”

I say balderdash. Orion is an over-priced and over-engineered ascent/descent capsule for getting humans in and out of Earth orbit. Spending billions so it can also go to Mars makes no sense, because its heat shield and other capsule technologies for getting through the Earth’s atmosphere are completely useless in interplanetary travel. Moreover, such a small capsule is completely insufficient for a long Mars mission, even if you test it for a “1,000 day” missions, as Hawes also says in the first article. To send a crew to Mars, you need a big vessel, similar to Skylab, Mir, ISS, or Bigelow’s B330 modules. A mere capsule like Orion just can’t do it.

Eventually, it is my hope that Congress will recognize this reality, and stop funding big space projects like SLS and Orion, and instead put its money behind the competitive private efforts to make money in space. Rather than trying to build its own capsules, space stations, rockets, and interplanetary vessels (something that NASA has repeatedly tried to do without any success), NASA should merely be a customer, buying the capsules, space stations, and interplanetary vessels that private companies have built, on their own, to make money, on their own.

Consider for example Bigelow’s B330. Each module is about as big as Skylab or Mir, and costs mere pennies to build and launch, compared to those government-designed stations. Moreover, Bigelow can build it fast, and repeatedly. Similarly, Orion has cost billions (about $16 billion when it makes its first manned mission in 2021 at the earliest) and will have taken 15 years to build. SpaceX built Dragon in seven years, Orbital ATK built Cygnus in five years, and Boeing is going to build Starliner in about four years, all for about $10 billion, total.

The contrast is striking, and though ordinary people with the ability to add 2 plus 2 can see it, it takes Congressman a little longer (as they need to use their fingers to count). Sooner or later they will get it, and Orion and SLS will disappear. Bet on it.

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NASA picks Aerojet Rocketdyne engine for SLS upper stage

9:49 am

Government in slow motion: Only six years after program start, NASA has finally chosen Aerojet Rocketdyne’s legacy RL10 rocket engine for the upper stage of the SLS rocket.

The RL10 is an expander cycle liquid hydrogen/liquid oxygen rocket engine typically used on upper stage applications. It was first developed by Pratt & Whitney in the late 1950s and first flown in 1963. It has flown on hundreds of launches, logged approximately 15,000 hot fires, and accumulated more than 2.3 million seconds of hot fire operation time with a demonstrated reliability ratio greater than 0.999 throughout its history. The RL10 – which is used in various forms with Atlas’ Centaur Upper Stage (RL10A-4-2) and Delta IV’s Upper Stage (RL10B-2) – has a history back to the Saturn I’s S-IV Stage.

No other engine exists that can be built in time. Even so, the engine will not be ready for the first SLS launch tentatively scheduled in 2018, but will instead be used on the next two flights. The article also indicates that NASA is planning to delay SLS’s second flight two years to 2023, creating a five year gap which they will use to integrate the RL10 into SLS, while also rebuilding the mobile platform used to move SLS to the launchpad. (For some reason, the reconfiguration installed for the first SLS flight won’t work for later flights.)

The delay to 2023 has not been announced officially, but I have seen too much evidence recently, including statements in this GAO report, that tells me the delay is certain. Furthermore, it seems increasingly likely that the second flight will also be unmanned, and it won’t be until the third flight (as yet unfunded by Coingress) that humans will finally fly on SLS.

The cost? I am doing an analysis of this subject right now for a policy paper I am writing for a Washington think tank, and my preliminary estimate exceeds $41 billion for NASA to fly just one manned flight of SLS. That’s a bit more expensive than the $10 billion NASA is paying SpaceX, Orbital ATK, and Boeing to launch more than a dozen cargo freighters and as many as a dozen manned flights to ISS.

For those elected officials out there who have trouble with math, let’s compare again:

  • SLS: $41 billion for one flight, 15 years development to first flight.
  • Commercial space: $10 billion for two dozen flights, 5 years development to first flight.

Which costs less and gives more bang for the buck? Can you figure that out, Congressmen and Senators? If you need help I can provide you a few more fingers so you can count above ten.

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Misuse revealed of vomit comet at NASA

7:16 pm

It appears that, stuck with the “vomit comet” airplane that they no longer had much use for, NASA managers tried to justify its existence and budget by assigning it tasks for which it and its crew were not designed or trained to do.

The unorthodox use of the C-9 aircraft was driven, according to the complaints, by a desire at the high levels of the agency to prove the Vomit Comet was of practical use. Apparently, it didn’t work—the C-9 aircraft program was defunded and shut down in 2014.

Since 1959, NASA has used a variety of aircraft to simulate the weightlessness of space in order to train astronauts and perform basic experiments in zero gravity. From 2005 to 2014, the C-9, built in 1970, became one of NASA’s primary Vomet Comets. According to documents uncovered by Motherboard using the Freedom of Information Act (embedded at the bottom of this article) show that the Vomit Comet was used on at least two occasions for purposes other than simulating space flight, while still labeling the missions “crew training.” In 2013, the agency officially looked into having the plane reclassified to run these types of missions.

In one of these cases, the plane was flown to Greenland without the proper equipment or training for the crew, and experienced what was described by crew as “a near fatal crash.” It didn’t crash, but the crew apparently feared for their lives.

The program was shut down in 2014 with the operations handed over to private companies. Now if NASA needs to train astronauts, they simply hire these companies, which make the bulk of their money flying private missions, something NASA wasn’t allowed to do.

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SLS software over budget and behind schedule

5:28 pm

Surprise! The launch control software NASA is writing from scratch for its SLS rocket is way behind schedule and way over budget.

Development of this new launch control software is now projected to exceed $207 million, 77 percent above 2012 projections. The software won’t be ready until fall 2017, instead of this summer as planned, and important capabilities like automatic failure detection, are being deferred, the audit noted. The system is vital, needed to control pumps, motors, valves and other ground equipment during countdowns and launches, and to monitor data before and during liftoff.

NASA decided to write its own computer code to “glue together” existing software products a decade ago — while space shuttles still were flying and commercial shippers had yet to service the space station. Both delivery companies, SpaceX and Orbital ATK, rely on commercial software, the audit noted. [emphasis mine]

In other words, even though NASA could have simply purchased already available software that other launch companies were using successfully, the agency decided to write its own. And that decision really didn’t come before the arrival of these commercial companies, because when it was made a decade ago that was exactly the time that SpaceX was beginning to build its rocket.

This is simply more proof that SLS is nothing more than a pork-laden waste of money designed not to explore space but to generate non-productive jobs in congressional districts.

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New Horizons’ future research goals

9:15 am

On Monday at a planetary science conference Alan Stern, the project scientist for New Horizons, outlined the science goals in studying the Kuiper Belt should the spacecraft’s mission be extened through 2021.

The main goal will be the January 1, 2019 fly-by of Kuiper Belt object 2014 MU69, estimated to be between 12 to 24 miles across. However, the proposal also includes the following:

“In addition to making a close flyby of MU69, we’re also going to be close enough in range to study quite a number of other small KBOs, and some large ones that are on the Pluto scale,” Stern said. New Horizons will be able to study them in ways that could never be accomplished from Earth. The closeness of the spacecraft will enable high resolution observations, and the ability to look for satellites that cannot be seen from Earth observatories or with the Hubble Telescope.

“Because we are looking back on the rest of the solar system, at the Kuiper Belt and the Centaur Population,” Stern said, “we’re going to be able to study another 18 or 20 small bodies to determine whether or not the recently discovered rings around the centaur Chariklo are a common occurrence, or something anomalous. And I don’t know of any other way over the next several years, except through New Horizons, that we can develop a data set like that.”

What I find amazing is that it appears from Stern’s remarks that NASA has not yet approved this proposal. Before the team discovered 2014 MU69, I would have been more skeptical about extending the mission, but since they will be able to do a close fly-by of a type of object never before seen, and considering the time and cost it takes to get to the Kuiper Belt, it seems foolish now to not approve this mission extension.

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Atlas 5 launches Cygnus

11:04 pm

The competition heats up: A ULA Atlas 5 rocket tonight successfully placed an Orbital ATK Cygnus freighter into orbit to resupply ISS.

This was the second time an Atlas 5 put Cygnus into orbit. The next Cygnus flight will mark the return of Orbital’s Antares rocket.

This Cygnus capsule contains probably one of the more interesting engineering experiments flown by NASA in years. When it leaves ISS in about two months they will ignite a fire inside it to study the way fires spread and burn in weightlessness.

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SpaceX sets date for next Dragon launch

8:41 am

The competition heats up: SpaceX has scheduled April 8 for the next Falcon 9 launch, set to carry its first Dragon capsule since the launch failure last year.

Though this is the most important news contained by the article, its focus is instead on the various preparations that SpaceX is doing at its Texas test facility to prepare for this launch as well as the increased launch rate required for the company to catch up on its schedule.

Note that the Dragon launch will also be significant in that it will be carrying Bigelow’s inflatable test module for ISS, built for only $17 million in less than 2 years. NASA, ESA, or JAXA would have required at least half a billion and several years to have accomplished the same.

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Starting a fire in space, on purpose

11:47 am

Engineers plan to intentionally start fires in every Cygnus capsule heading for ISS this year, beginning with the next on Tuesday, but they will wait each time until the freighter has been docked, unloaded, and has left the station.

“The specific goals of the SAFFIRE experiments are to investigate the spread of a large-scale fire in microgravity, essentially trying to answer the questions of how large does a fire get and how rapidly does it spread, or how long does it take to get to the point of being really hazardous to the crew.”

NASA intends to run SAFFIRE experiments on three consecutive Cygnus spacecraft launching through the end of this year. The SAFFIRE 1 and 3 tests will use single samples 15.7 inches wide by 37 inches tall to watch the development and spread of a large-scale low-gravity fire. Scientists want to know if there is a limiting flame size and to quantify the size and growth rate of flames over large surfaces. “SAFFIRE is a box with a wind tunnel in it, a flow duct, that contains the sample that will be burned,” said Ruff. With two cameras poised to capture the fire, a hot wire along the upstream edge of the fiberglass-cotton fabric sample will trigger the burn that should last at least 15 or 20 minutes.

This is very clever, using the capsule as a fire test facility when it is on its way back to Earth to burn up in the atmosphere.

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Second SLS flight delayed until 2023?

9:14 am

Government in action! The second flight of NASA’s SLS rocket, originally scheduled for around 2021 as the first manned mission, faces a possible delay of two years to 2023 so that it can be outfitted to launch the lander/orbiter planetary probe to Europa rather than flown manned.

The upper stage will be a new design that has never flown before. Thus, it has to be flown at least once unmanned to test it. Moreover, Congress in its most recent budget mandated that SLS be used for the Europa mission, probably in a team effort with NASA management to find a purpose for this missionless rocket that Congress has micromanaged from the beginning.

NASA has not officially decided to replace SLS’s original lunar manned mission for this second flight with the Europa mission, but I fully expect them to do so. They can’t fly the rocket with humans on it without first testing that upper stage engine at least once. Furthermore, the entire goal of SLS is not to fly missions but to employ people in Congressional districts. Delaying the first flight two years to outfit it for an unmanned planetary probe serves that absurd mission wonderfully.

The situation thus is that SLS will have a launch rate of once every five years, with a giant standing army of NASA and contractor employees paid during those years to do practically nothing while waiting for the next launch. While the article notes the high cost of building anything for SLS, it doesn’t explain that the reason things cost so much is that the government is slow-walking the construction of everything.

Note also that this means that Lockheed Martin will have an additional five years or so to finish its third Orion capsule. By that point the company will likely have spent about $20 billion, to build three capsules. Only a fool and a Congressman would consider this a good buy for the money.

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NASA reschedules rather than cancels InSight

8:29 am

Forced to delay its launch because its primary instrument, built by the French, would not be ready for its 2016 launch, NASA has decided to go on with the InSight Mars mission, rescheduling it for a May 2018 launch, rather than cancelling it outright.

The seismometer, built by the French space agency CNES, will be repaired in time to make the 2018 launch window, said Jim Green, the head of NASA’s planetary sciences division in Washington DC. “That’s terrific news,” he told a planetary sciences advisory panel on 9 March. The Jet Propulsion Laboratory in Pasadena, California, will assume responsibility for building a new vacuum enclosure for the seismometer.

The last sentence above suggests that NASA has decided to take certain responsibilities from the French to make sure they get done right. It also means that the cost will be born by the NASA’s planetary program, cutting into other possible future missions.

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Apollo 11 First Stage liftoff in Ultra Slow Motion

6:01 pm

An evening pause: This footage was taken on July 16, 1969 at 500 frames per second, and shows only what happened at the base of the launch tower as the engines of the Saturn 5 rocket ignited and lifted the rocket into the air. Though the video is more than 8 minutes long, the actual events recorded lasted only about 30 seconds, beginning 5 seconds before T minus 0.

What struck me most as I watched this was the incredible amount of complex engineering that went into every single small detail of the rocket and the launch tower and launchpad. We tend to take for granted the difficulty of rocket engineering. This video will make you appreciate it again.

It is also mesmerizing. A lot happens in a very short period of time.

Hat tip Kyle Kooy.

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NASA bans employees from writing the word “Jesus”

10:04 am

The new fascism: Lawyers at NASA have ruled that the agency has the right to ban the use of the word “Jesus” in any email written by employees.

In a letter sent Monday, the Liberty Institute stated that NASA lawyers pressured a group of employees at the Johnson Space Center to remove the word “Jesus” from a club announcement. This demand took place in May and June of 2015.

These employees had formed a private group within the agency called the JSC Praise and Worship Club, an entity separate from the agency. As part of the group, employees meet together during lunch to pray, and no one is prevented from taking part in the group’s activities. In an announcement email, one of the employees had used the word “Jesus.” A few days after the email went out, NASA lawyers clamped down and said the use of the word was absolutely unacceptable and would not accept the group’s offer to issue any kind of disclaimer to downplay its use.

NASA is now going to be sued by these individuals, as the agency is clearly acting to deny them their first amendment rights. And NASA deserves to be sued, and to lose badly in court. It is absurd that those NASA lawyers can construe the writing of the word “Jesus” by a single employee as an endorsement by the agency of that religion. These same lawyers would have also acted to ban the Apollo 8 astronauts from reading from the Old Testament while in orbit around the Moon in 1968. They are thus no different than the Soviet overlords with whom we were fighting the Cold War at the time.

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Experts: NASA’s SLS Mars proposals bunk

9:48 am

The death of SLS begins: At House hearings this week, congressmen listened to several space experts who lambasted NASA’s asteroid and Mars mission proposals.

Paul Spudis of the Lunar and Planetary Institute and an expert on lunar science, was especially harsh.

“America’s civil space program is in disarray, with many aspirations and hopes but few concrete, realizable plans for future missions or strategic direction,” he said, adding that NASA lacks what it needs to pull off the mission (and throwing some shade at the agency’s strong Twitter game). “We pretend that we are on a ‘#JourneytoMars’ but in fact, possess neither the technology nor the economic resources necessary to undertake a human Mars mission now or within the foreseeable future. What is needed is a logically arranged set of short-term, realizable space goals–a series of objectives and destinations that are not only interesting in and of themselves, but whose attainment build space faring capability in the long term.”

The testimony claimed that it could cost anywhere from $500 billion to $1 trillion for NASA to get humans to Mars, numbers that are reasonable based on using NASA’s very costly and overpriced SLS/Orion rocket and capsule. The congressmen were of course interested in this, not because they want to get to Mars, but because they see gobs of pork for their districts in these numbers.

However, I expect that when SpaceX begins successfully launching its Falcon Heavy rocket in the next two years while simultaneously putting humans in space with its Dragon capsule, and does both for a tenth the cost of SLS/Orion, those same congressmen will dump SLS/Orion very quickly. Though they want the pork, they also know they don’t have $500 billion to $1 trillion to spend on space. The private sector gives them an option that is both affordable and of strong self-interest. The more realistically priced and designed hardware of private companies will give them a more credible opportunity to fund pork in their districts.

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