Tag: SpaceX

New Starship engine test; launch license issued

8:55 am

Capitalism in space: Yesterday SpaceX completed a new static fire engine test of its fourth Starship prototype while also obtaining a two-year launch license from the FAA for a future short up-and-down test hops

SpaceX briefly fired up the single Raptor engine of Starship SN4, the latest prototype of the company’s Mars-colonizing spaceship. The Raptor blazed for a few seconds while the SN4 remained tethered to the ground at SpaceX’s facilities near the South Texas village of Boca Chica. It was the fourth “static fire” test for the SN4, and the second with this particular Raptor engine. The previous static fire blazed a little hot, scorching the base of the spacecraft, but the flames seemed to behave themselves this time around.

Musk has said he wants to take the SN4 out for a spin soon, on an uncrewed test flight to a target altitude of about 500 feet (150 meters). With four static fires now in the books, SN4 seems poised to take that leap. But the prototype won’t get off the ground before Demo-2 does. “I have redirected SpaceX’s priorities to be very focused on the crew launch,” Musk told Aviation Week & Space Technology’s Irene Klotz recently. “As a rough guess, I think we’re a few weeks away from a hop.”

SpaceX has its paperwork in order to take Starship prototypes pretty high up, by the way. Today [now yesterday], the Federal Aviation Administration’s Office of Commercial Space Transportation issued the company a two-year license to launch suborbital flights from the Boca Chica site.

Note that whatever caused the fire that occurred in the previous static fire test has apparently been identified and quickly resolved.

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Weather for Saturday’s SpaceX launch is presently poor

9:24 pm

The weather for Saturday’s SpaceX launch presently gives only a 40% chance of launch.

Forecasters from the 45th Weather Squadron have issued a slightly more pessimistic outlook for the next two Crew Dragon launch opportunities Saturday and Sunday.

There’s now a 60 percent probability of weather conditions at the launch site violating one of the criteria for liftoff for launch opportunities at 3:22 p.m. EDT (1922 GMT) Saturday and at 3:00 p.m. EDT (1900 GMT) Sunday, according to the weather team.

The worst part is that the weather doesn’t look good for either day.

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SpaceX raises $346 million more in investment capital

9:16 am

Capitalism in space: According to Elon Musk, SpaceX has raised an additional $346 million more in investment capital.

According to the very short article at the link, this brings the total raised during this latest fund-raising round to $567 million. This is puzzling, as in March SpaceX announced that it had raised $500 million in this round. If the company has raised an additional $346, the total should be higher.

Either way, this brings the total raised by the company to close to $2 billion, almost all of which is being dedicated to building Starship & Super Heavy. Compared to what NASA spends on SLS/Orion — about $3 billion per year with a total about $50 billion when its first manned mission occurs finally in 2024 — this is chicken feed. However, for a private company fueled by competition and good management (unlike NASA), it is likely more than enough to get the job done.

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SpaceX’s first manned Dragon launch scrubbed due to weather

1:13 pm

UPDATE: They were forced to scrub at T-16:54 because of weather. They will try again in three days on May 30th, at 3:22 pm (Eastern). I will post the live stream here on Behind the Black late Friday night.

Original post:
—————————-
I have embedded below SpaceX’s live stream of the first manned Dragon mission, set to launch at 4:33 pm (Eastern). The stream begins at about 12:15 pm (Eastern). Feel free to watch as the day unfolds. Sadly, it is being managed by NASA, not SpaceX, and thus is filled with a lot of the agency’s fake hype.

I have also set it to remain at the top of the page until after the launch, or if it is scrubbed.

On a side note, NASA is now aiming for an August 30 launch of SpaceX’s next manned Dragon mission, the first official operational flight.

Below the fold I am also posting images captured, with some commentary.


» Read more

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SpaceX’s first Starship tourist customer accused of tax evasion

9:21 am

Capitalism in space: Yusaku Maezawa, the first person to buy a ticket to fly on SpaceX’s Starship around the Moon, has now been accused in the Japanese press to have evaded $4.6 million in taxes.

The reports, which first appeared in the Yomiuri newspaper, suggested that Mr Maezawa had failed to fully declare the personal use of a corporate jet owned by his asset management firm over a three-year period.

Japan’s national tax agency declined to comment.

Maezawa has vigorously denied the allegations on Twitter.

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Weather improves for tomorrow’s manned Dragon launch

8:39 am

Capitalism in space: The weather outlook has brightened tomorrow, increasing the chances that the SpaceX’s manned Dragon capsule will launch as scheduled.

No major technical issues of any significance were under discussion Monday, but the weather could be a factor. Forecasters initially predicted a 60% chance of a weather-related launch rule violation, but Mike McAleenan, launch weather officer with the 45th Weather Squadron, said conditions appeared to be improving somewhat. “If I was to issue the forecast today, right now we would probably be down to 40% chance of violation,” he said. “We have a bit more rain to go here and maybe another round of afternoon thunderstorms tomorrow, but … it looks like much less (cloud) coverage. So we have some hope for launch day.”

But McAleenan’s forecast does not include downrange conditions in the Atlantic Ocean along the Crew Dragon’s trajectory where Hurley and Behnken could be forced to ditch in the unlikely event of a catastrophic booster failure during the climb to space.

SpaceX managers will assess a complicated mix of weather models, high-altitude balloon data and actual wind, rain and wave data from multiple buoys along the ground track to determine whether conditions, on average, are acceptable for launch.

The launch is set for 4:33 pm. I will embed SpaceX’s live stream here on Behind the Black tomorrow earlier in the day, when things begin..

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In space exploration, freedom wins again

1:56 pm

Douglas Hurley and Robert Behnken, with Falcon 9 in background
Dragon astronauts Douglas Hurley and Robert Behnken
with their Falcon 9/Dragon in the background

This week we shall once again see a demonstration of the power of freedom, and it will not be a demonstration by protesters in Hong Kong or Michigan or New York against the petty dictators who rule them.

No, it will simply be the launch of an American rocket, owned by an American company, putting two Americans in space. While most reports of the manned Dragon launch on SpaceX’s Falcon 9 rocket will properly focus on the new engineering and the specific achievement — the first American manned space mission in almost a decade — few will recognize how it is freedom, that forgotten word, that more than anything made it possible.

And it has always been this way, since the very beginnings of the space age. As John Kennedy expounded in his 1961 speech committing the U.S. to a lunar landing, that commitment was to demonstrate that a free people and nation could do it better:
» Read more

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Almost lost: The flag that SpaceX astronauts will claim on ISS

9:05 am

The American flag that flew on the first and last shuttle mission and was left on ISS for the next crew flown on an American spacecraft to claim apparently went missing during the decade since the last American shuttle flight, and took several weeks of searching in 2018 for astronauts to find it.

“We looked and looked and looked,” said Tingle. “I talked to my fellow astronauts that were on board the ISS and everybody had a little bit of a different memory on where it could be or where it might be. So we spent probably three or four weeks just kind of scouring in our spare time, trying to find it.”

They did find it, and now it awaits the arrival of the two-person crew of SpaceX’s Dragon capsule, Bob Behnken and Doug Hurley, set to launch on May 27th, the first Americans to launch from American soil on an American rocket in an American spacecraft in almost a decade.

More important: This will be the first flight of any Americans on a private rocket and spacecraft, built and owned by a private commercial company instead of the government. For the capitalistic and free United States, it marks the end of a half century of a government-run Soviet-style space program and a return to capitalism and freedom.

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Fire during most recent Starship prototype test

9:20 am

Capitalism in space: A fire during most recent Starship prototype test that did not do any apparent serious damage has however left that prototype in limbo.

The fate of SpaceX’s fourth full-scale Starship prototype appears to be in limbo after a third (seemingly successful) engine ignition test unintentionally caught the rocket on fire.

Now more than 12 hours after Starship SN4 fired up its new Raptor engine, the ~30m (~100 ft) tall, 9m (~30 ft) wide prototype is apparently trapped with one or both of its propellant tanks still partially filled with liquid (or gaseous) methane and/or oxygen. An initial road closure scheduled from noon to 6pm local quickly came and went and SpaceX and Cameron County Texas have since modified the paperwork, extending the closure a full 24 hours. In other words, SpaceX has reason to believe that Starship SN4 may continue to be unsafe (i.e. pressurized) as many as ~30 hours after it technically completed its third static fire test – extremely unusual, to say the least.

The article at the link offers a lot of speculation. The bottom line is that the first actual hop of this prototype is probably delayed. SpaceX had said it wanted to do it before the end of the month (probably to maximize publicity by having it occur about the same time as the manned Dragon launch). They will need to get this prototype safed, review the data and damage from the fire, and then make repairs before doing that hop. I would also expect SpaceX to do another tank and engine test first as well, to make sure those repairs worked.

This is not to say that the delay will be long. SpaceX does not waste time in these matters. It just probably means the hop won’t occur until mid- to late June.

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Musk: Tesla leaving California due to government-imposed shut down

2:00 pm

Good: Elon Musk yesterday announced in a furious tweet yesterday that he has had enough of the government-imposed shut down in California due to the Wuhan flu panic, and will be shifting Tesla operations from that state.

“Frankly, this is the final straw,” Musk tweeted. “Tesla will now move its HQ and future programs to Texas/Nevada immediately. If we even retain Fremont manufacturing activity at all, it will be dependen (sic) on how Tesla is treated in the future. Tesla is the last carmaker left in CA.”

He is also suing Alameda County, since its order to stay closed contradicted the okay he had gotten from fascist governor Gavin Newsom. How these actions here will effect SpaceX is not yet clear. Last I heard that company was going to put its factory to build Starship in the port of Los Angeles. Maybe not now.

I expect more businesses that can will be shifting their operations from the dictatorial Democratically-controlled blue states to places that are more friendly to freedom and free enterprise.

A bit of history: This flight from leftist states mirrors what happened in East Germany during the 1950s during the Cold War. The Soviets, direct ancestors to today’s Democratic Party, were insistent on imposing communism in East Germany, which quickly resulted in poverty and an inability of anyone to make a living. In response people and businesses fled in great numbers, making East Germany the only country in Europe to be losing population.

To solve this, Khrushchev decided in 1961 to build the Berlin Wall and make everyone in East Germany a prisoner. I will not be surprised if the leftist states, such as California, Oregon, Washington, New Jersey, and New York, soon consider the same solution. Nor would I be surprised if soon these very states find large portions seceding from them to also escape this tyranny.

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NASA considering consolidating two Gateway launches into one

9:16 am

Capitalism in space: NASA’s Artemis program is now considering using a single launch to place two different Gateway modules into space, rather than two separate launches.

Originally, NASA wanted to launch the PPE and HALO modules – together representing the absolute bare minimum needed to build a functional Gateway – on separate commercial rockets in 2022 and 2023, respectively. Now, according to NASA associate administrator Doug Loverro, the space agency has made the decision to launch both modules simultaneously on the same commercial rocket.

This decision was made in large part because it makes sense from a technical simplicity and overall efficiency standpoint but also because several commercial launch vehicles – either currently operational or soon to be – are set to debut extremely large payload fairings. As a combined payload, the Gateway PPE and HALO modules would be too big for just about any existing launch vehicle, while the tiny handful it might fit in lack the performance needed to send such a heavy payload to the Moon.

Falcon Heavy apparently has the performance needed, as NASA used the rocket and a new stretched fairing developed by SpaceX for military customers as a baseline to determine whether PPE and HALO could launch together. Given that NASA could have technically used any of the vehicles expected to have large payload fairings for that analysis, the explicit use and mention of Falcon Heavy rather strongly suggests that the SpaceX rocket is a front runner for the new combined launch contract. This isn’t exactly surprising, given that the massive rocket has already completed three successful launches and will attempt at least another four missions between now and 2023.

Note the rocket that is not mentioned: SLS.

My regular readers know my consistent opposition to Gateway. That opposition was based on its initial design, depending for launch and operations entirely on NASA’s SLS rocket, and requiring it to be built before we landed on the Moon. Based on the SLS program’s track record, I believed Gateway would become, like SLS, nothing more than a pork barrel project accomplishing nothing but funneling government payroll to congressional districts while failing to launch any missions into space.

If NASA however is shifting gears, and aiming to allow private enterprise to build, launch, and operate Gateway, for considerably less cost and time, than Gateway might actually be of some value, mostly because there is actually a chance it might really be built, within a few short years.

I remain skeptical however. I still have questions about this lunar station’s utility, at this time. We might be spending a lot of money for a space station that won’t get us anywhere. Or maybe if NASA rethinks it properly it could provide us the real opportunity to test construction of an interplanetary spaceship, in lunar orbit.

We will have to see how this plays out. This story does appear encouraging however.

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Successful static fire Raptor engine test on 4th Starship prototype

9:19 am

Capitalism in space: SpaceX yesterday successfully completed the first static fire Raptor engine test on its fourth Starship prototype, laying the foundation for a planned 150-meter vertical hop later this month.

The test lasted about three seconds.

I want to make a quick comparison between SpaceX’s approach for developing Starship, and NASA’s development of SLS. The differences are stark.

First, SpaceX began cutting metal a little over one year ago, and is already testing a full scale prototype, fully fueled, with its planned flight engine.

SLS began development officially around 2011. It uses the engines from the Space Shuttle, so those are already flight proven. However, even after almost a decade of development NASA as yet to do a single static fire test with those engines actually installed on an SLS rocket, either a prototype or the real thing.

Second, in the past year SpaceX has been aggressively testing the fueling of Starship, using a series of prototypes. With this fourth iteration they have apparently gotten the fueling process and the tanks to work effectively. Further tests of course will increase their confidence in the system’s reliability.

SLS, even after almost a decade of development, has yet to do any similar tank tests. Instead, NASA has done separate individual tests of the rocket’s tanks, but never with everything fully assembled. The agency, and its lead contractor Boeing, hope to finally do their first full scale SLS tank test and static fire test sometime later this year. As they have never filled the tanks in this manner before, they have admitted that problems could arise, including the possibility that the tanks could leak.

Note the big difference. SpaceX has done this testing very early in development. NASA is doing it very late in development. Which to you seems the better approach?

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Funding breakdown for three lunar landing contracts

3:47 pm

Capitalism in space: The contracts awarded by NASA yesterday to build manned lunar landers totaled almost a billion dollars, distributed as follows:

  • Blue Origin: $579 million
  • Dynetics: $253 million
  • SpaceX: $135 million

That Blue Origin got the biggest amount might have to do with the bid’s subcontractors, Lockheed Martin and Northrop Grumman. This gives these traditional big space partners, who normally rely on these kinds of government contracts and have little ability to make money outside them, some financing. This will also please their political backers in Congress.

For SpaceX, this is the first time they have taken any government money in connection with Starship. It also appears that NASA is going to stay back and generally let SpaceX develop it without undue interference.

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Starlink satellites, not aliens, are those strings of lights in the night sky

1:12 pm

Apparently many people have been seeing the reflected strings of SpaceX’s new Starlink satellites in the night sky, and are calling news organizations asking about them.

Some viewers have noticed the “lights” in the sky will go dark, one by one. This is due to the reflection of light from the moon and Earth and how the position of the satellites change.

Elon Musk, the founder and CEO of SpaceX, detailed a plan this week to “mitigate the impact of their Starlink satellite constellation on night sky observation,” according to an article on Tech Crunch.

In that Tech Crunch article, Musk describes how they are installing sun visors on the satellites to prevent the reflections and make them hopefully invisible to the Earthbound observers.

This will make the astronomy crowd happy, which wants its new big ground-based telescopes to be useful. I think they should instead be focusing their effort in building more space-based telescopes.

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NASA contract award for manned lunar landers rejects SLS

12:12 pm

Capitalism in space: NASA today announced the award of contracts to three different private companies to develop manned lunar landers for the 2024 Artemis Moon mission, all of which will not use the SLS rocket to get to the Moon.

The press release described the awards as follows:

  • Blue Origin of Kent, Washington, is developing the Integrated Lander Vehicle (ILV) – a three-stage lander to be launched on its own New Glenn Rocket System and ULA Vulcan launch system.
  • Dynetics (a Leidos company) of Huntsville, Alabama, is developing the Dynetics Human Landing System (DHLS) – a single structure providing the ascent and descent capabilities that will launch on the ULA Vulcan launch system.
  • SpaceX of Hawthorne, California, is developing the Starship – a fully integrated lander that will use the SpaceX Super Heavy rocket.

All, including NASA and the Trump administration, are aiming to get these landers built and launched by the Trump administration’s 2024 deadline.

The first thing that stands out like a beacon is the exclusion of SLS as the rocket to launch any of these landers. Instead, the aim is to use the cheaper privately built rockets of either SpaceX, ULA, or Blue Origin.

The second thing that stands out is the commitment by SpaceX to use its Super Heavy/Starship rocket, not its Falcon Heavy. This means they are directly telling the world that they expect this rocket to be in operation much sooner than most expect. It also suggests that they hope this rocket will supplant SLS as the main rocket to get to the Moon. The award also means that NASA is agreeable to this.

The third thing that stands out is the exclusion of Boeing, which submitted a bid but did not win. Not only does this exclusion reinforce the sense gotten from an earlier report that NASA was very dissatisfied with Boeing and was thus going to rank it very low in future bidding considerations, it also indicates once again that NASA is seriously looking at other options to SLS. Boeing’s rejected bid was apparently the only one linked to SLS, and was rejected.

In fact, that SLS was not mentioned as the rocket for any of these landers strongly indicates that NASA and the Trump administration is finally abandoning SLS as the rocket to get Americans to the Moon.

Which immediately raises the question: Why the hell are we spending any money building it? It no longer has any purpose at all.

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4th Starship prototype passes tank pressure test

8:41 am

Capitlism in space: SpaceX’s fourth Starship prototype has successfully passed a tank pressure test, the first to do so, allowing engine testing to now begin.

In the end, SN4 passed the cryogenic proof test – hitting 4.9 bar. SpaceX CEO Elon Musk admitted in a tweet that this was “kind of a soft ball…” However, “that’s enough to fly,” he added. It is now expected to move on to engine testing within the coming days.

Currently, SpaceX has three flight-ready Raptor engines waiting for the opportunity to participate in the testing. One of these engines will be installed on SN4. A Raptor engine is not installed until after the cryogenic proof test, as that test uses hydraulic pistons to simulate the forces created by Raptors during flight.

After SpaceX performs the Raptor installation on SN4, teams will need to conduct checkouts of the engine on the vehicle. These will include gimbal, ignitor, and fuel pre-burner tests, among others. Only then will SpaceX be ready to attempt a static fire. April 29 was originally the target for a static fire test, but a one day delay with the cryogenic proof test means that the static fire is now likely targeting no earlier than April 30

All in all, the company’s target of doing a hop with this prototype this summer appears increasingly likely.

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NASA’s safety panel rubberstamps May 27 manned Dragon launch

11:03 am

NASA’s safety panel has apparently reluctantly given its “okay” for the launch of the first manned Dragon launch on May 27th.

NASA’s Aerospace Safety Advisory Panel (ASAP), meeting by teleconference April 23, said it was unable to talk with NASA’s commercial crew program during its quarterly meeting, which was held virtually because of the coronavirus pandemic. The panel’s chair, Patricia Sanders, said that scheduling issues prevented a meeting, but that her committee planned to hold a “part 2” of their quarterly meeting in early May to discuss commercial crew and other topics not taken up this week.

Sanders said the panel has been kept up to date by NASA about commercial crew activities, including plans for SpaceX’s Demo-2 crewed test flight scheduled for May 27. “We are aware of a few technical items that remain to be more fully understood,” she said, “but the path forward appears feasible.”

In other words, it appears that NASA’s management might have taken advantage of the Wuhan panic to cut the panel off from the decision-making process, possibly because this panel has acted now for years to slow progress and in fact discourage any American manned launches at all, out of an almost irrational fear of any failure.

Their recommendations have sometimes verged on the ludicrous, such as an insistence that no manned launch be scheduled until a lot of paperwork was filled out.

It could also be that the panel has recognized at last (or maybe NASA management told them in no uncertain words) that we now have to proceed with American manned missions, since with the expiration of our contract with the Russians we have no other options.

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SpaceX rolls out next Starship prototype

9:59 am

Capitalism in space: SpaceX has completed construction of its next Starship prototype and has moved it to its test stand in preparation for further tests.

This is the fourth prototype. If the tank pressure tests go well, they hope to add engines and do a twelve mile hop with this prototype, landing vertically. If not, they will try again with later prototypes. Regardless, the goal is to do that hop this year.

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Swarm and Momentus team up to launch and position satellites

9:37 am

Capitalism in space: Swarm, builder of the tiny cubesats dubbed SpaceBees, has teamed up with Momentus to use that company’s Vigoride cubesat upper stage to position its satellites in different orbits after launch.

Under an agreement announced April 22, Momentus will arrange rides for 12 Swarm SpaceBee satellites on a SpaceX Falcon 9 rideshare mission in December 2020 with additional SpaceBee launches scheduled in 2021 and 2022.

To offer global coverage for customers seeking to relay messages through the internet, Swarm satellites must be stationed in different orbital planes and spread out within those orbital planes like a string of pearls, Sara Spangelo, Swarm co-founder and CEO, told SpaceNews.

For the Falcon 9 launch in December, Momentus will not move Swarm SpaceBees to a new orbital plane. In the future, Momentus’ Vigoride in-space shuttle will offer Swarm the option of moving SpaceBees from the rocket’s drop-off point to different locations, Negar Feher, Momentus vice president of product and business development, said by email.

Both companies have raised significant investment capital.

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SpaceX successfully launches 60 more Starlink satellites

1:28 pm

Capitalism in space: SpaceX today successfully launched 60 more Starlink satellites.

The launch was significant in several ways. They reused the first stage for the fourth time, landing it successfully. They reused the fairing for the second time.

And with this launch, the Falcon 9 has now flown more than the Atlas 5, and has the most launches of any active American rocket.

This flight marks a major point in U.S. launch operations, as Falcon 9 reaches 84 flights to its name and officially takes the mantle from Atlas V as the most flown, currently operational U.S. rocket.

Atlas V began flying on 21 August 2002 and has 83 flights to its name after 18 years — for an annual rate of 4.6 launches. Falcon 9 began flying on 4 June 2010 and will reach 84 flights in just under 10 years with a flight rate of 8.4 launches per year.

That SpaceX overtook the Atlas 5 so quickly indicates exactly how successful SpaceX has been in grabbing market share from all its launch competitors.

I have embedded the video of the launch below the fold.

The leaders in the 2020 launch race:

6 China
6 SpaceX
5 Russia

The U.S. now leads China 10 to 6 in the national rankings.
» Read more

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Rock droplets hitting a Martian plain

12:42 pm

Depressions in Amazonis Planitia
Click for full image.

Cool image time! The photo the right, rotated, cropped, and reduced to post here, is not only cool, it contains a punchline. It was taken by the high resolution camera on Mars Reconnaissance Orbiter (MRO) on February 11, 2020 and shows one small area between two regions in the northern lowlands of Mars, dubbed Amazonia Planitia (to the south) and Arcadia Planitia (to the north) respectively.

This region is thought to have a lot of water ice just below the surface., so much in fact that Donna Viola of the University of Arizona has said, “I think you could dig anywhere to get your water ice.”

I think this image illustrates this fact nicely. Assuming the numerous depressions seen here were caused by impacts, either primary or secondary, it appears that when they hit the ground the heat of that impact was able to immediately melt a wide circular area. My guess is that an underwater ice table immediately turned to gas so that the dusty material mantling the surface then sagged, creating these wider circular depressions.

Of course, this is merely an off-the-cuff theory, and not to be taken too seriously. Other processes having nothing to do with impacts could explain what we see. For example, vents at the center of these craters might have allowed the underground ice to sublimate away, thus allowing the surface to sag.

So what’s the punchline?
» Read more

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Russians slash their launch prices by 39%

9:08 am

Capitalism in space: Having lost their entire commercial market share because of SpaceX’s lower prices, the Russians have finally decided to slash their launch prices by 39%.

As the article notes, the cost for a Proton rocket launch was once $100 million. Then SpaceX came along with a $60 million pricetag. At first the Russians poo-pooed this, and did nothing. When their customers started to vanish however they decided to finally compete, so a year ago they cut the Proton price to match SpaceX’s.

Because of SpaceX’s ability to reuse its first stages, however, that $60 million price no longer worked. SpaceX had a year earlier lowered its prices even more, to $50 million, for launches with used first stages.

This new price slash by Roscosmos probably brings their price down to about $36 million, and thus beats SpaceX.

We shall see whether it will attract new customers. It definitely is now cheaper, but it is also less reliable. Russia continues to have serious quality control problems at its manufacturing level.

That SpaceX’s arrival forced a drop in the price of a launch from $100 million to less than $40 million illustrates the beautiful value of freedom and competition. The change is even more spectacular when you consider that ULA, the dominant American launch company before SpaceX, had been charging between $200 to $400 million per launch. For decades the Russians, ULA, and Arianespace refused to compete, working instead as a cartel to keep costs high.

SpaceX has ended this corrupt practice. We now have a competitive launch industry, and the result is that the exploration of the solar system is finally becoming a real possibility.

Correction: I originally called ULA “the only American launch company before SpaceX.” This was not correct, as Orbital Sciences, now part of Northrop Grumman, was also launching satellites. It just was a very minor player, with little impact. It was also excluded from the military’s EELV program, and thus could not launch payloads for them after around 2005.

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First manned Dragon flight scheduled for May 27th

10:30 am

Capitalism in space: NASA today officially announced May 27, 2020 as the scheduled launch date for the first manned Dragon flight to ISS, the first time American astronauts will fly from American soil on an American rocket in an American spacecraft since the shuttle was retired almost a decade ago.

The launch is set for 4:32 pm (Eastern), and I am sure will be live streams by both NASA and SpaceX.

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SpaceX reuses sections of damaged Starship prototype for next version

9:07 am

Capitalism in space: In building its fourth Starship prototype for testing, SpaceX has decided to reuse large sections of the previous Starship prototype, badly damaged during a pressure test several weeks ago.

On April 15th, eight days after Starship SN3’s [the damaged third prototype] remaining aft section was cut in half, the rearmost half – known as the skirt – was spotted stacked beneath a brand new engine section built for SN4. While confirming that a significant part of SN3 will be reused on SN4, it also indicates that only a less critical SN3 remnant was fit to join SpaceX’s next prototype.

Though they are not reusing the engines from that third prototype, I have full confidence they will, as they were part of the same bottom section of that prototype that was damaged during the test. This statement is incorrect. I had mistakenly assumed that because SpaceX had said it planned actual test hops eventually with this third prototype that three engines were already in place. They were not.

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First manned Dragon mission slips to end of May

9:12 am

Capitalism in space: According to NASA administrator Jim Bridenstine, the first manned flight of SpaceX’s Dragon capsule will now occur at the end of May, not mid-May, and will last two or three months.

“I think we’re really good shape,” Bridenstine said in an interview Thursday. “I’m fairly confident that we can launch at the end of May. If we do slip, it’ll probably be into June. It won’t be much.”

The article at the link also reveals that the two astronauts will spend between two to three months on board ISS, not two weeks as originally planned.

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Boeing’s fall from grace at NASA

9:26 am

Eric Berger at Ars Technica yesterday uncovered a NASA report that outlined its selection process for awarding a contract for providing cargo to the agency’s proposed Lunar Gateway space station — eventually won by SpaceX — that gave Boeing’s proposal a terrible ranking.

Of the four contenders, [Boeing] had the lowest overall technical and mission suitability scores. In addition, Boeing’s proposal was characterized as “inaccurate” and possessing no “significant strengths.” Boeing also was cited with a “significant weakness” in its proposal for pushing back on providing its software source code.

Due to its high price and ill-suited proposal for the lunar cargo contract, NASA didn’t even consider the proposal among the final bidders. In his assessment late last year, NASA’s acting chief of human spaceflight, Ken Bowersox, wrote, “Since Boeing’s proposal was the highest priced and the lowest rated under the Mission Suitability factor, while additionally providing a conditional fixed price, I have decided to eliminate Boeing from further award consideration.” [emphasis mine]

The highlighted words could possibly be a death sentence for Boeing. The company has numerous other serious problems, including its commercial 737-Max airplane, its KC-46 Pegasus tanker for the Air Force, and of course its SLS rocket for NASA. For NASA to say that it will no longer consider Boeing in future contract bidding, especially since NASA has been one of Boeing’s biggest customers for decades, cannot be good for the company’s already badly suffering bottom line.

Berger also notes how much NASA’s attitude toward Boeing has changed since the agency removed Bill Gerstenmaier as head of its manned space operations. Gerstenmaier had apparently given Boeing the highest marks routinely, and appeared to have lost his ability to look at the company objectively. Moreover, his (and NASA’s) kid-glove treatment of Boeing for decades probably contributed to that company’s sloppy bid on the Lunar Gateway cargo contract. They were likely not used to tough questioning, and didn’t put the proper effort into writing their bid.

For the taxpayer and the American space effort, however, this report is wonderful news. It appears that NASA is breaking its tight and blind partnership with the big space contractors that has for decades handicapped the nation’s ability to get things built in space. These contractors have not been able to deliver, but because of their powerful allies on Congress, NASA has for years kowtowed to them in contract awards.

Now however it appears NASA’s management has become quite willing to reject these powerful companies, despite Congressional backing, in order to get the best deal and the best product, for the nation.

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