Tag: spaceflight

SpaceX completes its third launch in less than 48 hours

9:41 pm

Capitalism in space: SpaceX tonight successfully completed its third launch in less than 48 hours, launching a commercial communications satellite.

The first stage completed its ninth flight, landing on a drone ship in the Atlantic Ocean. At this moment, though the satellite is in orbit it has not yet been deployed.

The leaders in the 2022 launch race:

26 SpaceX
18 China
8 Russia
3 Rocket Lab
3 ULA

American private enterprise now leads China 35 to 18 in the national rankings, and leads the entire world combined 35 to 29.

At this point the U.S. is halfway to matching its annual record for launches of 70, set in 1966. With the year not quite half over, the U.S. is also only seven launches behind its total of 48 last year, which had been the most launches for the U.S. in a year since 1968. SpaceX itself is only five launches behind its own record of 31 from last year, and is easily on a pace to meet its goal of 60 launches this year.

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UAE’s Rashid lunar rover getting ready for November launch

10:31 am

The new colonial movement: Engineers have now delivered the United Arab Emirates’ (UAE) first lunar rover, Rashid, to France for testing and preparation for its early November launch on a Falcon 9 rocket.

The 10-kilogram rover will now spend a few weeks in Toulouse for vibration and thermal vacuum testing, a series of final checks to ensure it can survive the extreme environment during a rocket launch and spaceflight. It will then be moved to Germany, so it can be integrated with a Japanese lander, called Hakuto-R Mission 1, built by private company ispace inc, which will deliver the rover to the lunar surface.

Once completed, it will be shipped to the launch site in Florida’s Kennedy Space Centre in September.

Unlike the UAE’s Al-Amal Mars orbiter — which was mostly built in the U.S. by American companies and universities as part of a training program for UAE citizens, Rashid appears to have largely built in the UAE by those engineers.

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South Korea reschedules launch to June 21 after fixing sensor issue

9:28 am

The new colonial movement: South Korea space officials from its KARI space agency have now rescheduled the second test launch of their home-built Nuri rocket for June 21st, after replacing a fuel sensor on the rocket that was not working.

ARI said engineers identified the problematic part within the sensor and replaced it, and Kwon said they also found no other problems after inspecting the rest of the rocket. Kwon noted that the rescheduled launch date could be subject to change depending on weather conditions.

This will the second time KARI has attempted an orbital launch of Nuri, with the first experiencing an upper stage failure in October 2021.

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SpaceX successfully launches German military satellite

8:45 am

Capitalism in space: SpaceX this morning used its Falcon 9 rocket to successfully launch a German reconnaissance satellite, completing its second of three launches this weekend.

The first stage completed its third flight, landing at Vandenberg, in thick fog. The third launch is set for just after midnight tonight.

The leaders in the 2022 launch race:

25 SpaceX
18 China
8 Russia
3 Rocket Lab
3 ULA

American private enterprise now leads China 34 to 18 in the national rankings, and the entire world combined 34 to 29.

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Wavy crescent ridges on Mars

10:23 pm

Wavy crescents on Mars
Click for full image.

Cool image time! The photo to the right, cropped and reduced to post here, was taken on November 19, 2021 by the high resolution camera on Mars Reconnaissance Orbiter (MRO). It shows what the science team has labeled “Crescentic forms,” which in some ways resemble crescents that I featured in a cool image back in November 2020.

Unlike those earlier crescents, today’s are linked together to form a longer wavy line. Furthermore, today’s crescents include some positive relief, with some parts standing above the surrounding terrain. The earlier crescents were entirely carved out of the ground, forming depressions.

And yet, the method of formation for both must be somewhat similar. I say this based on their location, as shown in the overview map below.
» Read more

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Ariane-6 rocket delayed again

9:27 am

Capitalism in space: The first launch of ArianeGroup’s new rocket, Ariane-6, has been delayed again, and will not launch this year as planned.

The new delay appears mostly related to getting the rocket’s ground systems up and running.

The rocket, being built for the European Space Agency’s commercial division, Arianespace, had originally been scheduled for launch in 2020. Initially the rocket struggled to find customers, because it is not reusable and is thus more expensive. That changed in the past few months with the Ukraine War eliminating Russian rockets as a competitor combined with a new gigantic launch contract from Amazon to launch a large number of its Kuiper satellites using Ariane-6.

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SpaceX launches another 53 Starlink satellites

9:20 am

Capitalism in space: SpaceX today successfully used its Falcon 9 rocket to launch another 53 Starlink satellites into orbit, initiating a weekend where the company hopes to complete three launches in three days.

At the time of this writing, the satellites had not yet been deployed. The first stage landed successfully on the drone ship in the Atlantic Ocean, completing its 13th flight, a new record. The video of the landing at the link was also one of the clearest yet, with little drop-out or distortion.

The leaders in the 2022 launch race:

24 SpaceX
18 China
8 Russia
3 Rocket Lab
3 ULA

American private enterprise now leads China 33 to 18 in the national rankings, and the entire world combined 33 to 29.

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Firefly founder stepping down as CEO

9:08 am

Capitalism in space: Tom Markusic, the founder of the smallsat rocket startup Firefly, is now stepping down as CEO, apparently forced out by the company’s new investors.

The company said that Markusic would shift from chief executive to a new role of chief technical advisor, effective June 16. He will remain a member of the company’s board and a “significant minority investor” in the company.

The move comes four months after AE Industrial Partners (AEI), a private equity firm, agreed to acquire a “significant stake” in Firefly from Noosphere Venture Partners, which sold its interest in Firefly at the request of the Committee on Foreign Investment in the United States. Noopshere is a fund run by Ukrainian-born investor Max Polyakov. In March, AEI said it was leading Firefly’s $75 million Series B round.

The statement suggested that Firefly’s new owners wanted new leadership for the company as it prepares a second launch of its Alpha rocket. That launch is expected no earlier than mid-July from Vandenberg Space Force Base, nearly a year after the first Alpha launch failed.

Essentially, the two people that created this company and then saved it have been forced outt, largely as a result of federal government demands. Polyakov was forced to sell to AEI by the government because he was not American, and it appears AEI then forced Markusic out.

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NASA shuffles crew for first Starliner manned mission

8:48 am

In a press release yesterday, NASA announced the two-person crew that will fly on the first manned mission of Boeing’s Starliner capsule to ISS.

[C]ommander Barry “Butch” Wilmore, whom NASA assigned to the prime crew in October 2020, will join NASA astronaut Suni Williams, who will serve as pilot. Williams previously served as the backup test pilot for CFT [crew test flight] while assigned as commander of NASA’s Boeing Starliner-1 mission, Starliner’s first post-certification mission. As CFT pilot, Williams takes the place of NASA astronaut Nicole Mann, originally assigned to the mission in 2018. NASA reassigned Mann to the agency’s SpaceX Crew-5 mission in 2021.

The crew for this flight, delayed now more than two years, has changed several times. In 2020 astronaut Chris Ferguson dropped out for personal reasons. Then NASA listed the crew as Wilmore, Mike Finke, and Nicole Mann, with Williams then assigned to Starliner’s next mission, its first long term flight to ISS.

With this change, the crew has been reduced to two, and Finke is now listed as a backup should something further change with the prime crew.

The press release made no mention of an actual launch date, though it did say that Boeing and NASA are still reviewing the data from Starliner’s unmanned demo mission:

The Starliner team is in the process of delivering the initial test flight data to NASA and jointly determining forward work ahead of a crewed flight. These engineering and program reviews are expected to continue for several weeks, culminating in a launch schedule assessment at the end of July, based upon spacecraft readiness, space station scheduling needs, and Eastern Range availability.

The goal had been to fly before the end of this year. It appears NASA and Boeing are still pushing to meet that goal.

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Rock growths on Mars!

1:02 pm

Rock growths on Mars!
Click for full image.

Cool image time! The photo to the right was taken by the high resolution camera on the Mars rover Curiosity on May 15, 2022, and shows several incredibly strange vertical fingers of rock that appear to grow out of the ground. From the caption:

These likely formed as groundwater trickled through rock in the ancient past, depositing mineral cements over time; many years later, when the rock was exposed to the atmosphere, wind eroded the softer material around the cemented portions.

This formation explanation of course is only an educated guess. There are other possibilities, suggested by how cave formations grow over time, that are less likely but still must be considered. For example, maybe we are looking at a feature that grew upward as condensation from Mars’ once thicker and wetter atmosphere deposited new material on it over time.

Unfortunately, the image release does not provide a scale. My guess is that the longest finger is between six to twelve inches long, but it could be much smaller.

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First look at the new Starliner flight suit being made by Dover

10:08 am

It appears that the flight suit that the company ILC Dover is making for Boeing’s Starliner manned capsule has been unveiled not by the company but as part of an exhibit at the Kennedy Space Centers’ visitor complex.

Boeing has also signed contracts with two companies to provide two different flight suits.

Announced late last month, Boeing’s choice of ILC Dover’s AES came somewhat out of the blue. The aerospace company had previously selected another spacesuit manufacturer, the David Clark Company, to provide pressure garments for astronauts launching and landing on its CST-100 Starliner capsules.

An example of the David Clark suit, which was first revealed in 2017, has already flown twice to space on Boeing’s two orbital flight tests. Although astronauts have yet to fly on the Starliner, an anthropometric test device (instrumented mannequin) named “Rosie the Rocketeer” was dressed in the suit for the trial missions.

Boeing’s next and, as currently planned, final Starliner test flight will carry a crew, who will also wear the David Clark suit, according to a statement released by the company. The ILC AES will be introduced once Boeing begins flying astronauts on NASA-contracted missions to and from the International Space Station in 2023.

“In the spirit of commercial human spaceflight, we made the decision to bring an additional Starliner spacesuit supplier online to introduce additional redundancy, flexibility and competition for crew accommodations on future flights to low-Earth orbit destinations. We expect to introduce the new suits during operational missions, and are pleased to see the market opening up and allowing more options for Boeing as well as our government and commercial customers,” read the company’s statement.

In my opinion, the graphics at the link of both suits show them both to appear more comfortable and better looking than SpaceX’s Dragon flight suits. That opinion however is just a question of taste and style, and has nothing to do with the suits’ operation or use.

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