Tag Archives: SpaceX

Third Starship prototype collapses during tank pressure test

Points of Information

During the final part of a tank pressure test the third SpaceX Starship prototype apparently collapsed, its outer welded hull failing.

Video below the fold. The prototype is on the right, and it appears it fall inward along its hull welds.

The SN3 (Serial Number 3) vehicle incorporated lessons learned from previous vehicles and test articles, and took advantage of improved manufacturing techniques and expanded facilities at SpaceX’s South Texas launch facility.

The next round of testing began this week with cryogenic proof testing. These tests saw the vehicle filled with liquid nitrogen at cryogenic temperatures and flight pressures. Proof testing began in Thursday and continued through to Friday morning when SN3 failed during what appeared to be the end of the test.

With Elon Musk noting “we will see what data review says in the morning, but this may have been a test configuration mistake,” on Twitter and the first-look observations, the fault may have been related to detanking, rather than another failure under pressure.

I’m no engineer, so I wonder how detanking could cause such a failure.
» Read more

Share
19 comments , , , , , , ,

SpaceX bans use of Zoom by employees

Points of Information

For security reasons, SpaceX has banned its employees from using Zoom for video conferencing or communications.

Elon Musk’s rocket company SpaceX has banned its employees from using video conferencing app Zoom, citing “significant privacy and security concerns,” according to a memo seen by Reuters, days after U.S. law enforcement warned users about the security of the popular app.

…The Federal Bureau of Investigation’s Boston office on Monday issued a warning about Zoom, telling users not to make meetings on the site public or share links widely after it received two reports of unidentified individuals invading school sessions, a phenomenon known as “zoombombing.”

Investigative news site The Intercept on Tuesday reported that Zoom video is not end-to-end encrypted between meeting participants, and that the company could view sessions.

It appears that Musk’s concern is that someone might use Zoom’s security weaknesses to do some industrial spying. Based on what I have read about Zoom, it seems to me that Musk’s concern is valid.

Share
One comment , , , , , ,

NASA selects full crew for first operational Dragon mission

Points of Information

Even though SpaceX’s first demonstration manned mission to ISS has not yet occurred, NASA yesterday announced the selection of the full four person crew for the second flight, set for later this year and intended as the first operational mission to ISS, lasting six months.

This announcement tells us several things, all good. First, it appears NASA has now definitely decided that the demo mission, presently scheduled for mid-May, will be a short-term mission. They had considered making it a six-month mission, but it now appears they have concluded doing so will delay the demo launch too much.

Second, that NASA is solidifying its plans for that operational flight, the second for Dragon, including a tentative launch date later in 2020, is further evidence that they intend to go through with the demo mission in mid-May.

Finally, it appears that NASA has decided that it will not buy more seats on Russian Soyuz capsules, something that they had previously hinted they needed to do because the agency was worried the American capsules would not be ready this year. The article describes the negotiations on-going with the Russians about the use of Dragon, as well as the future use by Americans of Soyuz. NASA wishes to have astronauts from both countries fly on both spacecraft (Starliner too, once operational), but Russia is as yet reluctant to fly its astronauts on Dragon. They want to see that spacecraft complete more missions successfully.

Regardless, future flights of Americans on Soyuz will cost NASA nothing, as the agency wishes to trade the seats on the U.S. capsules one-for-one for the seats on Soyuz. It also means that NASA has decided it doesn’t need to buy Soyuz flights anymore, as it now expects Dragon to become operational this year.

Share
3 comments , , , , , , , , , , , , , , , ,

SpaceX prepares next Starship prototype; releases Starship user manual

Points of Information

From SpaceX's first user manual for Starship

Capitalism in space: Even as SpaceX has begun preparing its third Starship prototype for new testing, it has also released a first user manual for the rocket, outlining its proposed capabilities and potential uses by customers.

From the first link:

The next round of testing is anticipated to begin this week with cryogenic proof testing. These tests will see the vehicle filled with liquid nitrogen at cryogenic temperatures and flight pressures. Prior Starship test vehicles have had their campaigns cut short by failed cryogenic testing, including the last flight vehicle SpaceX rolled to the Boca Chica launch pad, Starship SN1.

If all goes right, they hope to begin short flight tests with this prototype, moving to longer and higher flights with the next.

The user manual [pdf] is mostly a short description of what they hope they will be able to accomplish with Starship. It notes that they will build both a cargo and manned variety, and that both will be available for point-to-point transportation on Earth. It also notes:

Starship has the capability to transport satellites, payloads, crew, and cargo to a variety of orbits and
Earth, Lunar, or Martian landing sites. Potential Starship customers can use this guide as a resource for preliminary payload accommodations information.This is the initial release of the Starship Users Guide and it will be updated frequently in response to customer feedback.

I guarantee that much of what is written and drawn here, such as the illustration above, will change significantly as development proceeds.

Share
8 comments , , , , , , , ,

SpaceX commercial launch for Argentina postponed because of COVID-19

Points of Information

Because of travel restrictions imposed by the worldwide panic over the COVID-19 virus, Argentina’s space agency has postponed the planned March 30, 2020 launch by SpaceX of an Earth observation radar satellite.

“This decision (to postpone the launch) has been made considering the restrictions imposed by the COVID-19 pandemic and that could affect the availability of own resources and foreign third-party resources, necessary not only for a safe insertion into orbit, but also for further operation of the satellite,” CONAE said in a statement.

CONAE said the decision to postpone the launch, which was made in consultation with SpaceX, is the “best decision in these moments of uncertainty … that the whole world suffers because of COVID-19.”

Argentina has halted all flights to and from the United States, impacting the ability of Argentine personnel needed to support the planned launch to travel to the Florida spaceport.

The more I research the Wuhan flu, the more I am convinced that the world’s governments have gone crazy. More on this later today.

Share
Leave a comment , , , , , , , , , , , ,

Dragon parachute test aborted

Points of Information

Because of the failure of the equipment unrelated to the parachutes, the helicopter pilot for a drop test of SpaceX’s crew Dragon parachutes on March 24, 2020 was forced to release the dummy capsule early, causing its loss.

“During a planned parachute drop test today, the test article suspended underneath the helicopter became unstable,” SpaceX said Tuesday in an emailed statement. “Out of an abundance of caution and to keep the helicopter crew safe, the pilot pulled the emergency release,” the statement added. “As the helicopter was not yet at target conditions, the test article was not armed, and as such, the parachute system did not initiate the parachute deployment sequence. While the test article was lost, this was not a failure of the parachute system, and most importantly, no one was injured. NASA and SpaceX are working together to determine the testing plan going forward in advance of Crew Dragon’s second demonstration mission.”

This issue, combined with the loss of a Falcon 9 first stage (on its fifth flight) during re-entry, because one engine failed to function properly, is making some news sources suggest that NASA will delay the planned May launch of Dragon’s first manned mission to ISS.

If NASA demands a delay of that May manned mission because of these two issues, it will demonstrate how truly insane our society has become. While the issue prevented the drop test, it involved the equipment that suspended the dummy capsule below the helicopter, not the parachute system. Furthermore, this test was one of the very last tests of the parachute system, following a test campaign during the past few months that has worked repeatedly on numerous tests.

As for the first stage loss, do I have to repeat again that it occurred on the stage’s fifth reuse, and after it had successfully launched its payload into orbit? SpaceX will be using a new first stage for the manned mission, and they have experienced no failures on a new first stage like this for literally years.

In a sane society, NASA would look at the overall context, and put aside these issues as irrelevant to their launch schedule. They, and SpaceX, will want to figure out what happened, but they should insist on proceeding on schedule for the May launch.

We are no longer sane however. I will not be surprised if they announce a further launch delay.

Share
One comment , , , , , , , , , , , , ,

More Boca Chica residents move out, accepting SpaceX offers

Points of Information

More Boca Chica residents have accepted SpaceX purchase offers, and are finding other places to live.

While not all are thrilled with the circumstances, the article suggests that there is far more good will then unhappiness. It appears the excitement of what SpaceX is doing, and its willingness to give these residents special viewing privileges in the future, has done wonders to ease the pain for many of them for having to sell their homes.

It has also produced youtube channels providing 24 hour live streams of SpaceX operations.

Share
5 comments , , , , , , , , ,

SpaceX recovers both fairing halves from Starlink launch

Points of Information

Capitalism in space: The two reused fairing halves that SpaceX used in yesterday’s Falcon 9 Starlink launch were both successfully recovered.

Starlink V1 L5 is now the second time ever that SpaceX – or anyone, for that matter – has successfully reused an orbital-class launch vehicle payload fairing, while the mission also marked the first time that SpaceX managed to recover a reused Falcon fairing. The burn from booster issues certainly isn’t fully salved, as twin fairing catchers Ms. Tree and Ms. Chief both missed their fairing catch attempts, but both twice-flown fairing halves were still successfully scooped out of the Atlantic Ocean before they were torn apart.

The first reused fairing however was not recovered, making this recovery the first of used fairings. The company now has the ability to study them in order to better design future reusable fairings.

The article provides a lot of information about the difficulties of catching the fairings before they hit the water. It also notes that the reused fairings have all been fished out of the ocean, suggesting that in the end catching them in the ship’s nets will be unnecessary.

Share
3 comments , , , , , , , ,

NASA confirms May target date for first manned Dragon flight

Points of Information

Capitalism in space: In announcing today it is beginning media accreditation for SpaceX’s first manned Dragon flight to ISS, the agency confirmed earlier reports from SpaceX that they are now aiming for a mid-to-late May launch.

Much can change before then. COVID-19 could get worse, shutting down all launches. The engine failure on yesterday’s successful Falcon 9 launch could require delays.

However, right now, things look good for May, which will be the first time since 2011 that Americans will launch from American soil on an American-built rocket, an almost ten year gap that has been downright disgraceful. Thank you Congress and presidents Bush and Obama! It was how you planned it, and is also another reason we got Trump.

Share
2 comments , , , , , , , , , ,

SpaceX launches another sixty Starlink satellites

Points of Information

Capitalism in space: SpaceX today successfully launched another sixty Starlink satellites into orbit, using a reused first stage for the fifth time, the first time they have done this. They also for the first time reused the fairing, for the second time. All told, the cost for this launch was reduced by approximately 70% by these reuses.

However, during launch one 1st stage Merlin engine shut down prematurely, the first time since 2012. You can see the consequence of this during the re-entry burn. After the burn, the rocket seems far more unstable then normal. Soon after the video cut out, and they must have missed the drone ship upon landing, making it a failure. They intend to do a full investigation before their next launch.

The leaders in the 2020 launch race:

5 China
5 SpaceX
3 Russia
2 Arianespace (Europe)

The U.S. now leads China 8 to 5 in the national rankings.

One additional detail: At the beginning of their live stream, they touted Starship/Super Heavy, and put out a call for engineers to apply to work for SpaceX.

The launch is embedded below the fold.
» Read more

Share
5 comments , , , , , , , ,

Falcon 9 aborts automatically at T minus 0

Points of Information

A SpaceX launch attempt today to put sixty more Starlink satellites into orbit aborted at T minus Zero when the rocket’s computer software shut things down just after the engines began firing.

I have embedded the video below the fold. According to the broadcast, they had “a condition regarding engine power,” suggesting that one or more of the Merlin engines did not power up as expected and the computers reacted to shut the launch down because of this.

Not surprisingly, they have not yet announced a new launch date.
» Read more

Share
9 comments , , , , , , , ,

Manned Dragon mission targeted for May

Points of Information

Capitalism in space: According to one SpaceX official, they are now aiming for a May target date for their first manned Dragon mission to ISS, even as they will maintain a launch pace of one to two launches per month.

SpaceX president and chief operating officer Gwynne Shotwell [said] that she expects at least one to two launches per month in the near future, whether they be for customers or for SpaceX’s own internet-satellite constellation, Starlink. “And we are looking at a May timeframe to launch crew for the first time,” Shotwell continued. That launch, called Demo-2, will send NASA astronauts Bob Behnken and Doug Hurley to and from the International Space Station (ISS) aboard SpaceX’s Crew Dragon capsule.

At that pace SpaceX will complete between 12 to 24 launches for the year. They had predicted they would complete 21, so this is in line with that prediction.

Share
One comment , , , , , , , , ,

The last cargo Dragon to berth with ISS using robot arm

Points of Information

Astronauts yesterday used the robot arm on ISS to berth SpaceX’s cargo Dragon freighter, the last time a Dragon capsule will be berthed to the station in this manner.

The successful supply deliver marked the 20th time a SpaceX Dragon cargo capsule has arrived at the space station since May 2012. The mission, known as CRS-20 or SpaceX-20, also the final flight of SpaceX’s first-generation Dragon spacecraft, which the company is retiring in favor of a new Dragon capsule designed to dock directly with the space station without needing to be captured by the robotic arm.

I could put this another way that is more embarrassing to NASA. After twenty flights, the agency has finally admitted that SpaceX can design a spacecraft that can do automatic dockings, and is now willing to allow it.

That of course is a gross simplification. Nonetheless, the successful unmanned demo flight last year of SpaceX’s crew Dragon, docking directly with ISS, has proven SpaceX can do it. And since that crew Dragon is essentially the same design for SpaceX’s future cargo Dragons, it makes sense to shift from robot-arm-berthing to direct docking for all future Dragon flights.

Share
3 comments , , , , , , , ,

SpaceX raises $500 million for Starship, twice the amount planned

Essays And Commentaries

Capitalism in space: In a just completed fund-raising round, SpaceX raised twice the investment capital proposed, $500 million instead of $250 million.

These funds are in addition to the $1.33 billion raised previously. And according to the SpaceX official in charge of their Starlink satellite constellation, most of this money is not for Starlink:

While SpaceX expects it will cost about $10 billion or more to build the Starlink network, [vice president Jonathan] Hofeller said the company’s fundraising so far has largely not been directed to the Starlink division, as “we’ve been able to fund the development of Starlink primarily from our internal businesses.” He declared the company is in a “different position” in how it raises funds compared to other companies that are building satellite networks. “That’s why, in general, we’ve been very quiet about what we’re doing because we don’t need to go out and raise money for this particular venture,” Hofeller said.

This means the $1.83 billion raised is almost certainly all for developing Starship/Super Heavy.

Can SpaceX build this new heavy lift completely reusable rocket for that price? Considering that it cost them $500 million to develop Falcon Heavy, and that much of the engineering work from that will be applicable for the new rocket, I am willing to bet that they can.

My prediction is further reinforced by the company’s recent activities testing Starship’s tanks at Boca Chica, Texas. Only two weeks after a test to failure (resulting in some spectacular fireworks), the company has apparently successfully completed new tank tests on the next prototype.

In other words, they blew up a prototype, were able to clean up the mess, redesign what failed, and test it successfully, in only two weeks. To say such a pace would be impossible for NASA and its big space contractors like Boeing is probably the biggest understatement I’ve ever made.

This success should not make anyone think that the challenge of building Starship/Super Heavy will be easy or fast. This effort will be cutting edge engineering that in many ways will be beyond that edge. SpaceX is guaranteed to have further test failures along the way. Their pace, management approach, and track record however shows that the company knows how to deal with such issues, and will thus be able to proceed to completion.

Share
17 comments , , , , , , , ,

SpaceX successfully launches cargo Dragon to ISS

Points of Information

Capitalism in space: SpaceX tonight successfully launched a cargo Dragon freighter to ISS.

This is the third flight for this Dragon capsule. It was also the last flight of the company’s first generation Dragon capsules. The company also successfully landed the first stage, which was on its second flight. This was the fiftieth time they have successfully done this. I have embedded the launch video below the fold.

The leaders in the 2020 launch race:

4 China
4 SpaceX
2 Arianespace (Europe)
2 Russia

The U.S. now leads China 7 to 4 in the national rankings.
» Read more

Share
4 comments , , , , , , , , ,

Axiom and SpaceX sign deal for flying commercial tourists to ISS

Points of Information

Capitalism in space: Axiom, the commercial company that already has an agreement with NASA to build its own commercial modules for ISS, has signed an agreement with SpaceX to use its crew Dragon capsule to ferry one professional and three tourists to ISS, as soon as the second half of 2021.

The private crew members will spend at least eight days on the orbiting research platform, allowing them to enjoy “microgravity and views of Earth that can only be fully appreciated in the large, venerable station,” Axiom said in a statement.

Axiom said Thursday it has signed a contract with SpaceX to transport a commander “professionally trained” by Axiom and three private astronauts to the space station on a Crew Dragon spacecraft. The mission could take off as soon as the second half of 2021, Axiom said.

This is SpaceX’s second commercial customer for its Dragon capsule. Two weeks ago it signed a deal with Space Adventures to fly four tourists on a crew Dragon for up to five days.

Share
3 comments , , , , , , , , , ,

Explosion during static fire test of SpaceX’s Starship-SN1 prototype

Points of Information

Capitalism in space: It appears that about two seconds into a static fire engine test tonight of SpaceX’s Starship-SN1 prototype, something went wrong, there was an explosion, the prototype suddenly lifted into the air and then crashed to the ground in a bigger explosion.

The video below shows the event three times. We shall have to await word from SpaceX as to what happened. So far it appears that no one was hurt.

Share
23 comments , , , , , , , ,

Falcon Heavy wins launch contract for NASA’s Psyche asteroid mission

Points of Information

Capitalism in space: NASA today awarded the launch contract for its Psyche asteroid mission, set to launch in July 2022, to SpaceX’s Falcon Heavy rocket.

The total bid price was $117 million, which according to the release includes “the launch service and other mission related costs.” Though this is higher than the normal price SpaceX charges for a Falcon Heavy launch ($100 million), it is far lower than the typical price of a ULA launch. Furthermore, Falcon Heavy has more power, so it can get the spacecraft to the asteroid faster.

Share
Leave a comment , , , , , , , , , , ,

SpaceX proposing big launch rate increase in Florida

Points of Information

Capitalism in space: According to documents filed with the FCC, SpaceX is planning a big increase in the number of launches from its two launchpads in Florida in the next few years.

SpaceX projects performing 38 launches from Florida in 2020, 30 from SLC-40 and eight from LC-39A. By 2023, the company projects as many as 70 launches, 50 from SLC-40 and 20 from LC-39A, an annual rate that holds steady through 2025. The vast majority would be Falcon 9 launches, although it expects as many as 10 Falcon Heavy launches a year, all from LC-39A.

These numbers include both Dragon cargo and crew launches, Starlink satellite launches, and a variety of other commercial customers, including launches into polar orbits, something that in the past was reserved for Vandenberg on the west coast, not Florida. The launch estimates are also likely high, as they come from an environmental assessment. SpaceX probably wants to get clearance for this many launches, just in case things go far better than expected. They will likely do less, though I would not be surprised if the numbers are still record-setting.

In addition, the documents outline SpaceX’s plans to build a mobile launch tower to accommodate national security payloads that must be installed on their rocket vertically. Falcon Heavy could provide this service, but right now its payloads get installed horizontally.

Share
Leave a comment , , , , , , , ,

Starship moved to launch site

Points of Information

Capitalism in space: SpaceX’s Starship-SN1 prototype has been transported to its launch site at Boca Chica in preparation for a series of tests prior to its first launch hop, hopefully to a height of 12 miles.

Whether SN01 is still destined for flight, it’s safe to say that Starship SN01 tank testing could begin in a matter of days — SpaceX currently has early-morning roadblocks indicative of such testing scheduled from February 29th to March 2nd. SpaceX is likely to kick off by filling SN01 with water to check its tanks for leaks, followed by liquid nitrogen – chemically neutral but still incredibly cold. After that, SN01 would likely graduate to Raptor engine installation and a wet dress rehearsal (WDR) with liquid oxygen and methane before moving on to a static fire attempt, if all goes well.

I have embedded below the fold a fifteen minute video showing the transport operation. The pace is slow, so I suggest playing it at 2x normal speed, using the settings.

My immediate thought in watching this video is that SpaceX’s mobile transport vehicle certainly cost far less than the two mobile launchers NASA built for SLS (for a cost of about a billion dollars). In fact, SpaceX’s entire Starship development program will likely cost less than what NASA spent on just its mobile launchers.

» Read more

Share
15 comments , , , , , , , , ,

SpaceX gets approval for Starship/Super Heavy factory in LA

Points of Information

Capitalism in space: Having abandoned plans to build its Starship/Super Heavy rocket factory at the Port of Los Angeles in 2019, SpaceX has changed its mind and now gotten approval for the factory from the LA City Council.

First announced in March 2018 and abandoned for about a year beginning in March 2019, SpaceX has refreshed plans to build giant rocket parts in a California port, simplifying aspects of the original proposal and relying heavily on the fact that steel is far easier to handle than carbon fiber. Now, the company wants to refurbish and repurpose a number of old abandoned buildings already present at Port of LA Berth 240, effectively replicating a somewhat smaller version of the Starship production facilities SpaceX is in the middle of building in South Texas.

With Los Angeles Harbor Commission and City Council approvals both safely in hand, SpaceX’s Port of LA Starship is now officially a question of “when”, not “if”. When the concept first popped back into the public discourse late last month, it came alongside a report from CNBC reporter Michael Sheetz that SpaceX wanted to start building Starship parts as few as 90 days after it reapproached Port officials.

The speed in which SpaceX is moving here is very typical for the company. Bodes well for real test flights both this year and next.

Share
6 comments , , , , , , , , ,

NASA leaning towards long-duration flight for 1st Dragon mission

Points of Information

Capitalism in space: According to one former astronaut as well as a review of photos of the training being given to the astronauts who will fly on SpaceX’s first manned Dragon flight, this Space News article thinks that NASA will make that first flight a long-duration mission.

This Dragon demo mission is officially still planned as a short mission, no more than two weeks. To extend it requires additional training, which the photos appear to show, and would thus delay its launch by as yet an unspecified time period.

The article also cites a third reason NASA is now favoring the long-duration option: The issues with Boeing’s manned Starliner capsule:

Another factor in any decision to extend Demo-2 is the status of the other commercial crew vehicle, Boeing’s CST-100 Starliner. That vehicle flew an uncrewed test flight in December, but software problems during the flight, including one which shortened the mission and prevented a docking with the ISS, have raised questions about whether a second uncrewed test flight will be needed. An investigation into those problems is expected by the end of this month.

Even if NASA decides a second uncrewed test flight of Starliner is not needed, a review of all of the spacecraft’s one million lines of code, and other reviews, is likely to delay a crewed test flight of the spacecraft. NASA and Boeing had previously agreed to make that test flight a long-duration mission, with NASA astronauts Mike Fincke and Nicole Mann and Boeing astronaut Chris Ferguson performing space station training in addition to that for the Starliner itself.

The delay in Boeing’s long duration mission leaves a gap in the schedule for maintaining crews on ISS. Flying Dragon long-duration would help solve that.

Share
11 comments , , , , , , , , , , , , ,

SpaceX seeking $250 million more in investment capital

Points of Information

Capitalism in space: According to anonymous sources, SpaceX is once again seeking more investment capital, this time totaling $250 million.

Last year the company raised $1.33 billion. While not as much as the personal cash that Jeff Bezos has raised for Blue Origin by selling his personal Amazon stock, it has been enough for SpaceX to accomplish far more. Not only is the company about to launch its first manned mission, it has quickly begun assembling its Starlink internet constellation in orbit, while pushing forward on Starship construction.

Share
5 comments , , , , , , ,

SpaceX begins assembling its next Starship test prototype

Points of Information

Capitalism in space: SpaceX has begun the assembly in Boca Chica of its next Starship test prototype, with a targeted launch date in April.

That first test flight is expected to be a 12-mile-high hop, using three Raptor engines.

Do not be surprised if that launch is delays by a few months. At the same time, do not be surprised if it occurs before the summer.

Share
Leave a comment , , , , , , ,

SpaceX signs deal to fly four tourists on Dragon

Points of Information

Capitalism in space: SpaceX has signed a deal with the space tourism company Space Adventures to fly four tourists on a single crew Dragon flight.

The private spaceflight company founded by billionaire Elon Musk has signed an agreement with the U.S. space tourism company Space Adventures to launch up to four passengers on an orbital trip aboard a Crew Dragon space capsule. The mission would last up to five days and could launch as early as late 2021, Space Adventures representatives told Space.com.

The trip will not go to ISS, but remain free-flying in orbit.

Essentially, Space Adventures, which flew all its previous space tourists on Russian Soyuz capsules and has two more such flights scheduled in 2021 to ISS, is now adding the American company SpaceX to its staple. This gives them two places they can buy flights, which gives them some bargaining room to get prices down.

This is exactly what I hoped would happen if NASA stopped building spacecraft and instead bought its rides from privately built and owned capsules. Owned by SpaceX and built for profit, crew Dragon is not limited to only serving NASA’s needs. They can sell it to others to make more money. Here they are doing so.

I also would not be surprised if SpaceX reuses the Dragon capsules used on NASA flights for these tourist flights. NASA doesn’t want reused capsules, yet, so SpaceX will be accumulating once-used capsules capable of flying again. I bet they will use them here.

Share
32 comments , , , , , , , , , ,

SpaceX launches 60 more Starlink satellites; 1st stage landing fails

Points of Information

Capitalism in space: SpaceX this morning successfully launched sixty more Starlink satellites, raising the number in the constellation to 300.

However, though the launch was successful, the first stage, on its fourth flight, failed to land successfully on the drone ship in the Atlantic. Watching the live stream, it appeared from a whiff of smoke on the edge of the screen that the booster missed the target by only a short distance. This is the first time this has happened since 2015 2018 (correction from reader).

That this first stage landing failure is the news story illustrates how far they have come..

The standings in the 2020 launch race:

3 China
3 SpaceX
1 Arianespace (Europe)
1 Rocket Lab
1 Russia
1 Japan
1 ULA
1 Northrop Grumman

In the national rankings the U.S. now leads China 6 to 3.

Share
9 comments , , , , , , , ,

Dragon capsule for first manned mission shipped to Florida

Points of Information

Capitalism in space: SpaceX yesterday shipped to Florida the Dragon capsule it will use for its first manned mission, now set for sometime between April and June.

No official word yet on any specific launch date, though there are reports that they are targeting May 7.

In that same story at the second link a NASA official admitted that one of the big issues is filling out the paperwork.

“Even though it sounds mundane, there is a load of paper that has to be verified, and signed off, and checked to make sure we’ve got everything closed out,” [said chief of human spaceflight Doug Loverro.] “It is probably one of the longest things in the tent to go ahead and do. It’s underappreciated but critically important. You’ve got to make sure you’ve done everything you need to do along the way.”

Properly documenting what you are doing is always essential, but if you over do it you raise costs unnecessarily while simultaneously delaying things. And isn’t it interesting that both of these issues — budget overruns and scheduling delays — have been systemic on all of NASA’s projects for decades?

Furthermore, while good documentation can help prevent problems and help you figure out what went wrong, when things go wrong, doing more of it will not further reduce problems or failures. If anything, too much paperwork will likely increase mistakes by focusing workers on the wrong things. This seems to be one of NASA’s problems in recent years.

Regardless, it does look like that first privately built launch will happen in mere months. The one decision remaining that could legitimately delay it would be if NASA decides to make it a longer mission, requiring more training for its astronauts.

Share
12 comments , , , , , , , , , , , , ,

SpaceX hires Bill Gerstenmaier as consultant

Points of Information

SpaceX has hired NASA’s former manager of its human exploration program, Bill Gerstenmaier, as a consultant working with their “reliability team.”.

It appears that SpaceX wants to take advantage of Gerstenmaier’s expertise on human spaceflight as it is about to begin manned Dragon flights. It also appears that Musk wants to return a favor as well, as Gerstenmaier was likely the main person behind the decision to award SpaceX its initial Dragon cargo contract in December 2008. Musk has said repeatedly that this decision in many ways saved his company.

Overall, a wise decision by SpaceX. In his later years at NASA, Gerstenmaier lost sight of the importance of budget and schedule in his management of SLS and Orion, leading to his ouster. However, his knowledge of human spaceflight and the political mechanics needed to do it with NASA is unsurpassed. SpaceX will definitely benefit from this hire.

Share
7 comments , , , , , , , , , , ,

SpaceX might spin off Starlink with stock offering

Points of Information

Capitalism in space: Comments by SpaceX’s CEO suggest the company is considering spinning off its Starlink internet operation, with the additional possibility that spin-off would go public.

SpaceX President & COO Gwynne Shotwell told a group of investors that the company may spin off its Starlink internet satellite business, possibly as a public company. “Starlink is the right kind of business that we can go ahead and take public,” Shotwell said, according to a report from Bloomberg.

…There’s no time frame yet disclosed for a potential IPO of the Starlink side of SpaceX, and the company did not immediately respond to a request for comment. It’s unlikely the whole company would go public. Elon Musk has said for years that he wouldn’t take SpaceX public until the company has been regularly launching to Mars.

Don’t start counting your chickens. While there might be good reasons for SpaceX to do this, I suspect there are other good reasons for not doing it. They will likely make the decision once the Starlink constellation is operational and they have begun providing service to customers. At that point they will see what the demand will bring, and will have a better idea what’s the best course to take.

Share
4 comments , , , , , , ,

SpaceX’s next Starship test flight will go almost eight miles high

Points of Information

Capitalism in space: In its licensing request to the FCC SpaceX has revealed that its next Starship test flight, set to take off sometime between March and September of this year, will take off and land in its space facility in Boca Chica, Texas, and go almost eight miles high.

The filing also indicates the test could possibly go as high as twelve miles.

In related news, the company has announced a job fair this week, aimed at hiring people to work on Starship at Boca Chica. Want to help build the first totally reusable rocket? Here’s your chance.

Share
5 comments , , , , , , , , ,
1 2 3 … 38