Tag: NASA

Astronaut Richard Gordon, 88, has died

2:39 pm

R.I.P. Astronaut Richard Gordon, who piloted both a Gemini and an Apollo mission in the 1960s, has passed away at 88.

I described one of Gordon’s spacewalks during his Gemini 11 mission in 1966 as follows:

When he opened the hatch, both he and everything unfastened in the capsule was sucked toward space. Pete Conrad had to grab a leg strap on Gordon’s spacesuit to prevent him from drifting away. Later, Conrad had to pull him back using his umbilical cord. The arduous nature of the work caused both Gordon and his spacesuit to overheat, leading him to terminate the firs spacewalk after only 33 minutes.

On Gordon’s second and last flight on Apollo 12 he remained in orbit while Pete Conrad and Alan Bean went down to the surface, the third and fourth humans to walk on another world.

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Factional bickering dominates nomination hearing for NASA administrator

8:43 am

Quite boring. Factional bickering yesterday between Democrats and Republicans dominated the nomination hearing of Congressman Jim Bridenstine (R-Oklahoma) for NASA administrator.

Today’s contentious nomination hearing for Rep. Jim Bridenstine (R-OK) to be NASA Administrator was split along partisan lines. Democratic Senators questioned his credentials and viewpoints about climate change, sexual harassment and other issues that could affect how he runs the agency and its personnel. Republicans defended him and chafed at the tenor of the hearing. The committee could vote as early as next week on whether to send the nomination to the full Senate.

I did not watch the hearing because I knew this would be what I’d see and I didn’t want to be bored for two hours. It ain’t news anymore to find Democrats opposing anything proposed by the Republicans. Furthermore, it doesn’t matter. Bridenstine will almost certainly be approved along partisan lines in the Senate, and nothing I have read about him suggests he is going to do anything significant or radical. He has made it clear, both in recent interviews and articles as well as his testimony yesterday as reported by numerous articles that he does not wish to rock the boat. He supports all of NASA’s current programs, commercial space, SLS/Orion, climate research, everything. I do not expect him to make any radical changes in the direction NASA is going.

In fact, the people who will change NASA are not even in the government. I expect the actions of Elon Musk and Jeff Bezos to have far greater impact in the coming years, with politicians and bureaucrats in NASA forced to follow them, as they have been forced to follow Musk during the past half decade.

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More hints that the first SLS launch will be delayed again

9:17 am

Government in action! The head of the Marshall Space Flight Center yesterday once again hinted that the first unmanned launch of SLS/Orion, presently scheduled for late in 2019, could be delayed again.

In September, the agency said in a statement that it would announce a new target date for EM-1 in October, citing the need to account for a range of issues, including progress on the European-built Orion service module and shutdowns at NASA centers from hurricanes in August and September.

However, an update in October is increasingly unlikely. “Within a few weeks, I think [NASA Acting Administrator Robert Lightfoot] intends to codify whatever that date is going to be,” Todd May, director of NASA’s Marshall Space Flight Center, said in remarks at the American Astronautical Society’s Wernher von Braun Memorial Symposium here Oct. 25.

Bill Hill, deputy associate administrator for exploration systems development at NASA, offered a similar assessment. “Probably in the next month, maybe sooner,” he said in an interview.

These hints have been standard operating procedure for announcing SLS’s endless delays for the past decade. First they make hints that a delay might happen, but reassure everyone that it is very unlikely. Then they follow this up later with announcements about how they need more time to accomplish all their goals. By the third announcement they outline a possible new schedule, including some delay but insist that it isn’t likely. Finally, they release the new dates, often as an aside during some other announcement in order to minimize the news.

It should be noted that the new dates have almost never been realistic. NASA has usually known that the new dates are interim, and that further delays will likely require more of this same dance to make them public.

So, here is my prediction: They are preparing us for the fact that the first unmanned flight will likely slip into 2020, which means the first manned flight slips for certain into 2023, as I have been predicting for the past three years.

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Freon leak on U.S. part of ISS?

6:28 pm

A news report today says that an accident in the U.S. portion of ISS caused a freon leak.

The report also said there was a leak of ammonia, and that he crew is not in danger from either leak.

The report is also very vague and sparse with information, and appears to come from the Russians, since it also says that the leaks suggest “systemic problems in the operation of the station’s U.S. segment.”

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NanoRacks successfully deploys its largest commercial smallsat from ISS

9:24 pm

Capitalism in space: NanoRacks today successfully deployed its largest commercial smallsat yet from ISS.

NanoRacks Kaber Deployment Program allows for a larger EXPRESS class of satellites to be deployed from the International Space Station, up to 100 kilograms. NanoRacks deploys these Kaber-class satellites currently through the Japanese Experiment Module Airlock, and will shift deployments to the NanoRacks Airlock Module when the Company’s commercial Airlock becomes operational (planned for 2019).

The key here is that NanoRacks is making money providing launch services to smallsats in partnership with ISS and others. They act as the go-between between the smallsat companies and the NASA bureaucracy, thus earning money by simplifying NASA’s generally Byzantine approval and launch process for private satellite companies.

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NASA still hasn’t established a baseline cost for SLS’s future missions

5:01 pm

Despite being told to do so in an 2014 GAO report, NASA has still not developed a budget to determine what it would cost to use SLS for any future beyond-Earth-orbit missions.

Worse, NASA says it doesn’t have to do this.

The government report notes that it previously recommended to NASA and Congress that costs of the first (and subsequent) human missions be calculated and disclosed three years ago in 2014. Since then, the report says, a senior official at NASA’s Exploration Systems Development program, which manages the rocket and spacecraft programs, replied that NASA does not intend to establish a baseline cost for Exploration Mission 2 because it does not have to.

This response must have struck investigators with the General Accountability Office—Congress’ auditing service—as a bit in-your-face. Later in the report, the director of acquisition and sourcing management for the accountability office, Cristina Chaplain, notes that, “While later stages of the Mars mission are well in the future, getting to that point in time will require a funding commitment from the Congress and other stakeholders. Much of their willingness to make that commitment is likely to be based on the ability to assess the extent to which NASA has met prior goals within predicted cost and schedule targets.” [emphasis mine]

In other words, NASA expects Congress to give NASA and SLS a blank check, forever. Sadly, based on the behavior of Congress now and in the past two decades, NASA might very well have reasonable expectations here.

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NASA and Australia sign extension of space-tracking agreement

8:39 am

NASA and Australia have signed an extension of the treaty that allowed for the construction and operation of antennas in Australia used by NASA’s Deep Space Network.

Australia’s ambassador to the US, Joe Hockey, signed the Space Tracking Treaty on behalf of Australia, with the acting administrator of NASA, Robert Lightfoot, signing on behalf of the US, at a ceremony at the Australian Embassy in Washington DC.

The treaty covers civil space facilities owned by NASA and located within Australia, including the Canberra Deep Space Communication Complex at Tidbinbilla, as well as facilities in Western Australia and the Northern Territory.

That the treaty signing was turned into a photo-op, something that previous signings did not require, suggests to me that Australia’s politicians are planning bigger things for their future space program.

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Bigelow and ULA propose lunar station

7:13 pm

Capitalism in space: Bigelow, builders of expandable space station modules, and ULA, building of rockets, have jointly proposed building an inexpensive lunar space station for NASA, to be launched by 2022.

The announcement build upon existing work between the two companies to study launching B330 modules, originally on the Atlas 5, Bigelow Aerospace President Robert Bigelow said in an Oct. 17 interview. He said his company decided to shift to the Vulcan vehicle and then build upon its capabilities, such as the ACES upper stage that is intended to also serve as a refuelable space tug. “There is synchronicity between what ULA has in the way of capabilities and what we’re doing,” Bigelow said. “We decided to collaborate and prepare a proposal that the White House and NASA could accept as part of an overall space plan.”

Bigelow emphasized he saw this proposal as a public-private partnership. He estimated NASA’s share of the costs to be $2.3 billion, in addition to the “hundreds of millions” being spent by both Bigelow Aerospace and ULA. “It’s executable within four years of receiving funding and NASA giving us the word,” he said.

The lunar depot would be available for both NASA and commercial uses, according to Bigelow. It could be visited by NASA Orion spacecraft launched by the Space Launch System, but he said it’s possible other spacecraft, like a version of SpaceX’s Dragon spacecraft, could also provide transportation to and from the facility.

Bigelow also went out of his way to say that this proposal was not meant to replace NASA’s proposed Deep Space Gateway, also a lunar space station, but as a quicker and cheaper supplement that could be launched and put into service while the gateway was being built.

In other words, Bigelow wishes to be to the Deep Space Gateway what SpaceX has been to SLS/Orion, the real thing while Congress continues to pour money into a parallel boondoggle that never goes anywhere.

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NASA official hints at further SLS delays

8:53 am

In confirming that the first unmanned flight of SLS will not occur until 2019, Todd May, head of the Marshall Space Flight Center, also indicated today that the first manned flight cannot occur any sooner than 33 months after that.

May was speaking at an industry meeting in Washington, DC today. According to the article, May tried to sell the idea that the launch date for the first unmanned mission, while still officially December 2018, is going to be delayed into 2019 and a new date will be announced “soon.” This is false. NASA revealed weeks ago that the the first unmanned flight has been delayed until the fourth quarter of 2019, likely in December.

The important detail from May’s remarks, however, is this:

The first launch with a crew, EM-2, currently cannot take place for at least 33 months after the first because it will take that long to reconfigure the Mobile Transporter at Kennedy Space Center to accommodate an upgraded version of SLS with a new, taller, upper stage. [emphasis mine]

Thirty-three months after December 2019 places the first manned launch as taking place no earlier than September 2022. I have emphasized the words “at least” because we can all be certain that this work will take longer than 33 months. I predict once again that the first manned flight will not occur in 2022. It will take place in 2023, nineteen years after President George Bush proposed it.

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NASA wants to use its SLS mobile launch once, then replace it

9:06 am

Government in action! After spending almost a half billion to reconfigure the Apollo mobile launcher first for Ares and then for SLS, NASA now says it needs to build a completely new mobile launcher to replace it.

Apparently, all the work did not make the mobile launcher usable for the larger SLS that will launch astronauts.

According to Hambleton, NASA has made no decision on a second mobile launcher. She declined to address the question of costs. A 2012 report from NASA’s inspector general estimated the costs of building a new mobile launcher then at $122 million, but a new structure expressly for the larger Block 1B rocket to be used for the second flight of the SLS rocket would almost certainly cost more.

Additionally, If NASA builds a new mobile launcher, the modified one now being configured for the first SLS flight would likely be used just once—a waste of infrastructure that cost perhaps half a billion dollars and more than a decade of development.

The absurdity of this is appalling. They spent a decade and half a billion reconfiguring the mobile launcher, under the guise that reusing the old one saved NASA money. Now they want to build a new one?

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The first meeting of the National Space Council

9:45 am

The first meeting of the National Space Council just wrapped up. You can see highlights here. I have several thoughts.

The entire event was very carefully staged, with the planned outcomes determined beforehand. The three panels of speakers were organized to match up with the three main actions the council intended to pursue, with the questions from the various high level Trump cabinet members clearly arranged to line up with each panel. Moreover, the fact that all these panel members were there and participating in this staged event suggests that Trump himself is directly interested, and insisted they do so.

The first action was a decision to rework the country’s overall space policy, including its future goals for exploring the solar system. This action item was linked with statements by officials from Lockheed Martin, Boeing, and Orbital ATK, and was clearly intended to placate their desire to keep what they all called “sustained” and “reliable” funding. It was also clearly linked to Pence’s opening remarks, which insisted that the U.S. should return to the Moon, permanently, and use that as a jumping off point for exploring Mars and the rest of the solar system.

The second action was a commitment to review, in the next 45 days, the entire regulatory bureaucracy that private companies must face. This was linked to the testimony from officials from SpaceX, Blue Origin, and Sierra Nevada.

The third action was a focus on the military and national security aspects of space, focused on the development of a “space strategic framework” that will apparently link the military needs with the growing commercial space industry. This framework has been under development for several months. The council actually spent the most time questioning the national security witnesses on this issue. This focus also aligns with the main interest in space held by Trump’s nominee for NASA administrator, Congressman Jim Bridenstine (R-Oklahoma). Interestingly, Bridenstine was in the audience, but was given no speaking opportunity, unlike the NASA acting administrator, Robert Lightfoot, who Pence specifically provided a moment to speak.

Overall, this meeting indicates that the Trump administration is likely not going to do much to drain the swamp that presently dominates our space effort. Trump’s interest in reducing regulation remains strong, but it also appears he and his administration is also strongly committed to continuing the crony capitalism that is wasting literally billions of dollars in space and helping to put the nation into unrecoverable debt.

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A new Zimmerman op-ed at The Federalist

7:03 am

The Federalist has published another op-ed by me today: How Trump Can Drain The Space Swamp That Wants To Engulf Him. The key paragraphs:

Right now it appears, based on these news stories, that the Trump administration is gearing up to do the same, with Trump’s grand achievement being a lunar space station, to be built by the mid-2020s, with a possible specific goal of 2026, the 250th anniversary of the Declaration of Independence.

Whether this lunar space station concept makes sense is a subject for a different column. The point here is that it appears that the international community and the big space contractors are all converging on this concept, and are making a big push to convince the Trump administration to endorse it.

Based on this pressure, I fully expect Trump to make this endorsement. However, the key to understanding whether Trump is the revolutionary figure he and many of his supporters claim him to be will be how he frames such a declaration.

If he ties it to continuing funding for SLS, he will prove that he is part of the problem, not the solution. SLS is simply too expensive and unwieldy. No nation can seriously mount the manned exploration and settlement of the solar system upon it.

For Trump to adopt it as the core of his lunar space station proposal would mean that his goal has nothing to do with making America great again. Instead, the goal will be the continuing distribution of pork to Congressional districts and to our international partners, as we have seen now for the past twelve years since SLS/Orion was first proposed in 2004. Nothing has flown, but each year Congress has made sure that about $4 billion was distributed to these players.

Trump does have other options, however, even if they include building a space station orbiting the Moon….

Read it all. The first meeting of the National Space Council is about to begin. From the speaker list, it appears that the Trump administration just might be entertaining those other options.

Note: Rand Simberg makes some similar points in his own op-ed yesterday.

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GAO finds issues in management of DOE space nuclear fuel program

5:24 pm

A new Government Accountability Office (GAO) report has found that though the Department of Energy has made good progress in re-establishing a domestic capability for providing NASA with Plutonium-238 as a nuclear power source for its deep space missions, the management of the program has continuing problems.

The report’s [pdf] introduction described the issues so vaguely I was left somewhat baffled. Here’s just part of it:

Moreover, while DOE has adopted a new approach for managing the Supply Project and RPS production—based on a constant production approach—the agency has not developed an implementation plan that identifies milestones and interim steps that can be used to demonstrate progress in meeting production goals and addressing previously identified challenges. GAO’s prior work shows that plans that include milestones and interim steps help an agency to set priorities, use resources efficiently, and monitor progress in achieving agency goals. By developing a plan with milestones and interim steps for DOE’s approach to managing Pu-238 and RPS production, DOE can show progress in implementing its approach and make adjustments when necessary. Lastly, DOE’s new approach to managing the Supply Project does not improve its ability to assess the potential long-term effects of challenges DOE identified, such as chemical processing and reactor availability, or to communicate these effects to NASA.

It sounds like DOE has taken a very lax approach to getting this done, and the GAO is noting this, but doing so in as gentle a way as possible.

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Mars Odyssey makes its first observations of Phobos

2:37 pm

Sixteen years after entering Mars orbit Mars Odyssey finally made its first observations of the Martian moon Phobos last week.

Since Odyssey began orbiting the Red Planet in 2001, THEMIS has provided compositional and thermal-properties information from all over Mars, but never before imaged either Martian moon. The Sept. 29 observation was completed to validate that the spacecraft could safely do so, as the start of a possible series of observations of Phobos and Deimos in coming months.

In normal operating mode, Odyssey keeps the THEMIS camera pointed straight down as the spacecraft orbits Mars. In 2014, the spacecraft team at Lockheed Martin Space Systems, Denver; and NASA’s Jet Propulsion Laboratory, Pasadena, California; and the THEMIS team at Arizona State University, Tempe, developed procedures to rotate the spacecraft for upward-looking imaging of a comet passing near Mars. The teams have adapted those procedures for imaging the Martian moons.

The data from this particular observation is less significant than the fact that the spacecraft can now do it. Expect some new results about the Martian moons in the coming months.

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Viewing options for first National Space Council meeting

12:07 am

Keith Cowing of NASAWatch has located details about the time and video viewing opportunities for Thursday’s first public meeting of the National Space Council.

The event will be streamed online on NASA TV and via Whiteouse.gov starting around 10:00 am. The event itself is only 2 to 2.5 hours long (not mentioned on the advisory).

…There is nothing online anywhere to suggest that the public can attend this event so it looks like it is going to be an expensive photo op with only a select few actually in attendance listening to pre-written statements being read before the cameras. The expense of taking over a large portion of a busy museum seems to be for the purpose of providing impressive backdrops for a meeting that is mostly show and little substance.

The advisory still provides no details about speakers.

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NASA to extend use of private module on ISS

9:31 am

Capitalism in space: NASA has decided to extend the life of Bigelow’s module BEAM on ISS beyond its original two year test.

NASA’s original contract with Bigelow was to keep BEAM on ISS for two years and then jettison it, but NASA has concluded that BEAM has value as a storage compartment and wants to keep it there. NASA said the new contract would overlap the originally contracted test period, for a minimum of three years, with two options to extend for one additional year. A decision on whether to jettison it at that point or continue using it will be made thereafter.

The agency said that not only would NASA use it for stowage, but Bigelow will be allowed to use it “as a test-bed for new technology demonstrations.”

Using it makes a lot more sense than jettisoning it (the typical government way). This will also allow them to study the longevity in space of an expandable module.

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Boeing delays first manned Starliner flight

9:34 am

Capitalism in space: It appears that Boeing has pushed back the first manned flight of its Starliner capsule from August 2018 to early 2019.

In an interview at the conference, Ferguson said that the company’s current schedule calls for a pad abort test at White Sands Missile Range in New Mexico in the second quarter of 2018. That would be followed by an uncrewed orbital test flight of the vehicle, launched on an Atlas V, in the third quarter of 2018. “If the results of that are very favorable,” he said of the uncrewed flight test, “our crewed flight test is fourth quarter — perhaps, depending on the outcome, maybe the first quarter of the following year.”

This schedule appears to be an overall three to five month delay in their program.

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Webb Space Telescope delayed again

11:32 pm

NASA announced today that they are further delaying the launch of the James Webb Space Telescope from October 2018 to late spring 2019.

NASA’s James Webb Space Telescope now is planning to launch between March and June 2019 from French Guiana, following a schedule assessment of the remaining integration and test activities. Previously Webb was targeted to launch in October 2018. “The change in launch timing is not indicative of hardware or technical performance concerns,” said Thomas Zurbuchen, associate administrator for NASA’s Science Mission Directorate at Headquarters in Washington. “Rather, the integration of the various spacecraft elements is taking longer than expected.”

As part of an international agreement with the ESA (European Space Agency) to provide a desired launch window one year prior to launch, NASA recently performed a routine schedule assessment to ensure launch preparedness and determined a launch schedule change was necessary. The careful analysis took into account the remaining tasks that needed to be completed, the lessons learned from unique environmental testing of the telescope and science instruments at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and the current performance rates of integrating the spacecraft element.

Webb’s original launch date was supposed to be 2011, making its launch now verging on a decade late. The original budget for the telescope was supposed to be $1 billion. It is now expected to cost more than $9 billion. Like SLS/Orion, this project more resembles feather-bedding, providing NASA employees and the contractors involved a steady paycheck, regardless of whether they ever get anything done. In fact, both Webb and SLS/Orion seemed designed to encourage failure. The project never gets cancelled no matter what goes wrong. Instead, more money gets poured in.

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Lockheed Martin unveils concepts for Mars ship and lander

2:36 pm

The boondoggle lobbying continues! Lockheed Martin today unveiled its concepts for a Mars interplanetary ship, built around its Orion capsule, as well as a fully reusable Mars lander.

The timing of this announcement fits perfectly with last week’s NASA announcement of its concepts for building a lunar space station, along with this week’s announcement to study doing it with the Russians. It also times perfectly with the announcement that the first public meeting of the National Space Council will take place on October 5. And tonight Elon Musk will give an update on his own proposals for getting to Mars.

All these public relations announcements suggest to me that the Trump administration is getting close to unveiling its own future space policy, and they all suggest that this policy will be to build a space station around the Moon. My guess is that Lockheed Martin and SpaceX are vying for a piece of that pie in their announcements today.

Let me also note that Lockheed Martin’s concept above illustrates nicely what a lie Orion is and has always been. They have been touting it for years as the vehicle that will get Americans to Mars, but now admit that it can only really be a small part of a much larger interplanetary ship, and will be there mostly to be the descent capsule when astronauts want to come home. They also admit in the video at the first link that their proposal for getting to Mars is only a concept. To build it would require many billions of dollars. I wonder will it cost as much as Orion and SLS ($43 billion plus) and take as long (18 years plus) to build? If so, it is a bad purchase. We can do this faster, and for less.

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NASA and Roscomos sign agreement to work together to build lunar orbiting station

3:04 pm

Extending the pork: NASA and Roscosmos have signed an agreement agreeing to work together in the construction of what NASA calls a deep space gateway, a space station orbiting the Moon.

The goal here is to garner political support for getting funding to fly a third SLS/Orion mission, which would be its second manned flight. It is also to establish some long term justification for SLS/Orion, which presently has no mission and will disappear after its first manned test flight, presently scheduled for 2022. That single test flight will have taken 18 years and more than 40 billion dollars to build, an absurd timeframe and cost for a single mission that does not bode well for future SLS/Orion missions.

The Russian perspective can be found here. They claim that the station would be finished by 2024-2026, an absurd prediction based on the expected SLS launch rate of one launch every one to two years. For Russia, the hope is that they can use this project to get U.S. money, just like the big American space companies like Lockheed Martin (Orion) and Boeing (SLS).

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First meeting of National Space Council announced

6:14 pm

A Potemkin Village: The White House has announced the date of the first public meeting of the National Space Council, set for October 5 at the Air & Space Museum.

Today, Vice President Mike Pence announced the first meeting of the National Space Council is scheduled for October 5, 2017 at the Steven F. Udvar-Hazy Center in Chantilly, Virginia. The meeting, titled “Leading the Next Frontier: An Event with the National Space Council,” will include testimonials from expert witnesses who represent the sectors of the space industry: Civil Space, Commercial Space, and National Security Space.

What this announcement tells me is that this council isn’t there to discuss and set space policy, but to sell that policy to the public. And right now, I am expecting that sales job will be trying to convince us that we must use SLS/Orion mission to build a new space station orbiting the Moon by 2023. They will use the council to pitch the idea, and then Trump will make the traditional Kennedy-like speech, with lots of astronauts standing behind him, committing this nation to putting a space station around the Moon by such-and-such a date. Whoopie!

Forgive me if I sound a bit cynical. I’ve seen this show many times before. For some reason, the opening act is great, but then it fades always away into nothingness before the second act begins.

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First manned SLS/Orion flight officially delayed to 2022

6:24 pm

Government in action! The first manned flight of SLS/Orion has now been officially delayed one year until 2022, and that date remains questionable.

In addition, the first unmanned test flight of SLS/Orion has now also been delayed until December 2019, something that had been under consideration but is now official. Even with this delay, there are doubts whether that flight can take place then, which is why the 2022 launch of the first manned flight is questionable.

The article outlines in detail the Byzantine scheduling issues that NASA must fulfill to meet these launch dates, including a long timeline of deliveries that seems absurd when compared to how private companies operate.

Assuming that these new dates occur as announced (something I sincerely doubt), the first unmanned launch of SLS/Orion will occur almost 16 years after President Bush first proposed it, with the first manned flight occurring more than 18 years after his proposal. In that time NASA will have spent about $43 billion for this one manned mission. Let me repeat: $43 billion and almost two decades to fly one manned mission. Quite absurd.

The article also details NASA’s proposal for a third SLS/Orion mission, the second manned, to occur in 2023, which would begin assembly of a space station in lunar orbit. I suspect that this mission is going to be announced in what will be President Trump’s version of the typical Kennedy-like speech that Reagan, Bush 1, Clinton, Bush 2, and Obama have all given, announcing big plans in space by such-and-such deadline.

Whether Congress funds it remains to me an open question. Right now I would predict they would, since they love the pork that SLS/Orion provides. In two years, when Falcon Heavy has flown several times and is likely becoming operational, and New Glenn is getting close to its first test launch, I am not so sure. Both will be flying before SLS’s first flight and both will have been developed for a tenth the cost with equal if not greater capabilities. And both will be able to fly more frequently for practically nothing, when compared to SLS.

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NASA’s international outreach continues

9:45 am

Barack Obama’s demand that NASA focus on teaching international students, especially Muslims, on how to get into space is continuing in the Trump administration.

The list of countries participating, available here, is not confined only to Muslim countries, and seems reasonable: Australia, Brazil, Israel, Jordan, Lithuania, Mexico, Portugal, South Africa, South Korea, Sweden, Trinidad & Tobago, the United Arab Emirates (UAE). At the same time, it is a reasonable question whether this should really one of NASA’s focuses.

Note one interesting detail. The European Space Agency is listed as one of these nations, but its program is presently on hold for reasons that are not explained.

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The Worst Part of Losing Cassini Is That It Has No Replacement

8:45 am

Link here. This article is an honest review of the current lack of concrete plans by anyone to send a new probe to Saturn. While there are some tentative missions in the works, nothing is certain.

[I]f looking back on Cassini’s major discoveries at Saturn, Titan, and Enceladus have left you thirsty for more, we have some bad news: That thirst is going to go unquenched for a while. Talks of Uranus and Neptune missions are tentative at best. The best hope for Saturn now comes from NASA’s New Frontiers program, which looks for excellent medium-cost missions has spawned spacecraft including Jupiter’s Juno and Pluto’s New Horizons. This round of New Frontiers missions must launch by 2024, and there are two Enceladus proposals, a Titan proposal, and a Saturn atmospheric probe under consideration. We may hear word about those proposals by the end of the year “Hang tight, we’re going through the evaluations now and we’ll be announcing at the end of the year what some of the finalists will be,” Jim Green, NASA Planetary Science Director, said at the Cassini press conference Friday morning.

This list of possible Saturn missions sounds great, but they are all competing against each other and a number of other equally (and possibly more) interesting missions to other places. And with the federal budget out of control and mired in debt, there isn’t really a lot of money to go around.

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An oral history of the Cassini mission to Saturn

10:00 am

Link here. Those who have read my book on the building of the Hubble Space Telescope will recognize many of the same people and political maneuvers used to get the project off the ground and funded.

Note too that the idea of Cassini was first proposed in 1982, but it didn’t actually launch until 1997. Fifteen years. While today I think such a spacecraft could go from concept to launch much faster, this timeline gives us a guide on when the next Saturn orbiter might launch. At the earliest do not expect another mission to Saturn to launch before 2025.

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Trump nominates James Bridenstine as NASA administrator

8:04 am

As expected for months, Trump late yesterday nominated Congressman James Bridenstine (R-Oklahoma) as the new administrator of NASA.

He will still have to be confirmed by the Senate. Interestingly, both Florida senators, a Democrat and a Republican, have announced their opposition to the nomination.

Bridenstine is somewhat in favor of private space, but previous analysis of his past proposals by myself and others has not been encouraging. What he will do as head of NASA however remains unknown. Based on his past statements, I would be surprised if he cut back on either commercial space or SLS.

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SpaceX postpones Mars Dragon missions

9:55 pm

Based on statements from one NASA official, it appears that SpaceX has put its plans to fly a Dragon capsule to Mars on “the back burner.”

Jim Green, head of NASA’s planetary science division, told Spaceflight Now in an interview that SpaceX has told the agency that it has “put Red Dragon back on the back burner.”

“We’re available to talk to Elon when he’s ready to talk to us … and we’re not pushing him in any way,” Green said. “It’s really up to him. Through the Space Act Agreement, we’d agreed to navigate to Mars, get him to the top of the atmosphere, and then it was up to him to land. That’s a pretty good deal, I think.”

It is my impression that, because NASA has forced SpaceX to give up on propulsive landing of its Dragon manned capsules, the company cannot afford to invest the time and money on it themselves, and thus do not have a method yet for landing a Dragon on Mars. Thus, they must postpone this program.

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