Tag: Falcon 9

SpaceX launch aborted 46 seconds before launch

11:03 am

Capitalism in space: In what has become a rare event for SpaceX, the company was forced to abort a launch of a Falcon 9 rocket today carrying 46 Starlink satellites only 46 seconds before launch.

The company has scrubbed a few launches in the past three years due to weather, but I think this is the first launch abort apparently due to a technical issue in several years.

No details were given for the abort, but whatever the issue was, it was apparently not serious, as the launch team immediately announced that they have recycled the launch to its back-up date tomorrow.

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SpaceX completes 31st launch in 2022, matching its entire output in 2021

12:17 pm

Capitalism in space: SpaceX today successfully launched 53 Starlink satellites with its Falcon 9 rocket, completing its 31st launch in 2022, matching the company’s entire output for all 2021 in only a little more than six months.

The first stage completed its 13th mission.

The leaders in the 2022 launch race:

31 Space
23 China
9 Russia
5 Rocket Lab
4 ULA

American private enterprise now leads China 44 to 23 in the national rankings, and the entire world combined 44 to 39.

SpaceX is targeting 60 launches in 2022. With the year just a little more than half over, it is setting a pace capable of achieving that goal.

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Falcon 9 launches cargo Dragon to ISS

5:56 pm

Capitalism in space: SpaceX tonight successfully used its Falcon 9 rocket to launch a Dragon freighter to ISS, with docking expected on July 16 at 11:20 am (Eastern).

The first stage landed successfully on a drone ship in the Atlantic, completing its fifth flight. The cargo Dragon is flying its third flight to the station.

The leaders in the 2022 launch race:

30 SpaceX
22 China
9 Russia
5 Rocket Lab
4 ULA

The U.S. now leads China 43 to 22 in the national rankings, and the entire globe combined 43 to 38.

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SpaceX launches another 46 Starlink satellites

6:49 pm

Capitalism in space: Using its Falcon 9 rocket, SpaceX today successfully launched another 46 Starlink satellites from Vandenberg Space Force Base in California.

The first stage completed its sixth flight, landing on the drone ship in the Pacific.

A minor note: SpaceX has clearly decided to simplify these broadcasts. Each is now starting much closer to launch, and the announcers have reduced their narration to the absolute minimum. Overall, this seems a wise policy, because though these live streams are good advertising, most of the people listening at this point do not need detailed explanations of everything. If anything, too much chatter is annoying, and as always less is more.

The leaders in the 2022 launch race:

29 SpaceX
21 China
9 Russia
4 Rocket Lab
4 ULA

The U.S. now leads China 41 to 21 in the national rankings, and the entire world combined 41 to 36. The forty-one launches in just over half of ’22 beats the U.S.’s total for the whole year just two years ago.

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SpaceX launches another 53 Starlink satellites

8:38 am

Capitalism in space: Earlier this morning SpaceX successfully launched 53 Starlink satellites, using its Falcon 9 rocket.

The first stage was flying its thirteenth flight, and supposedly landed successfully, though the stage’s video cut off just before landing, the drone ship video did not show it on the pad, and the confirmation of that landing was very late. It is possible it landed on a spot that the camera did not show, or that the landing occurred in the ocean and the stage was lost. We shall have to wait and see.

The leaders in the 2022 launch race:

28 SpaceX
21 China
8 Russia
4 Rocket Lab
4 ULA

The U.S. now leads China 40 to 21 in the national rankings, and the entire world combined 40 to 35.

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SpaceX launches SES communications satellite

2:14 pm

Capitalism in space: SpaceX today successfully launched a SES communications satellite, using its Falcon 9 rocket.

The first stage, making its second flight, successfully landed on a drone ship in the Atlantic. As of this writing, the satellite itself has not yet been deployed.

The leaders in the 2022 launch race:

27 SpaceX
21 China
8 Russia
4 Rocket Lab

American private enterprise now leads China 37 to 21 in the national rankings, and the entire world combined 37 to 34.

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OneWeb to resume satellite launches this year, complete constellation by mid-2023

9:24 am

Capitalism in space: According to one OneWeb official at a conference yesterday, the company now expects to resume launching its satellites on SpaceX and Indian rockets by the fourth quarter of this year and will complete its constellation by the second quarter of next year.

Launches were suspended when Russia refused to do a launch — and confiscated the 36 satellites — after Europe imposed sanctions in response to the Russian invasion of the Ukraine.

Speaking at the Fourth Summit for Space Sustainability by the Secure World Foundation and the U.K. Space Agency, Maurizio Vanotti, vice president of space infrastructure development and partnerships at OneWeb, said new launch agreements with SpaceX and NewSpace India Ltd. (NSIL) would allow the company to launch the remaining satellites of its first-generation system by the second quarter of 2023.

“Our plan is to be back on the launch pad in quarter four, after the summer, and to complete deployment of the constellation by quarter two next year,” he said. It will take several months after that final launch for the satellites to move to their operational orbits, he added. “We’re going to be in service with global coverage, 24/7, by the end of next year,” he said.

At present OneWeb has not revealed the breakdown of launches from the two companies.

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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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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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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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Dragon cargo launch now delayed until July to fix fuel leak

9:32 am

Capitalism in space: Having now identified the source of a toxic hydrazine fuel leak in a Dragon cargo capsule that had been scheduled for launch on June 10th, SpaceX has now delayed the launch until July 11th so that it can fix the leak.

After removing propellant from the vehicle, “SpaceX was able to narrow down the source of the issue to a Draco thruster valve inlet joint,” the agency said. “Teams will now remove the specific hardware to replace it ahead of flight.”

Based on standard SpaceX procedures, it will not only replace this one valve, it will carefully figure out why it failed, and introduce an upgrade to all such valves so that this leak issue is never repeated. Such a policy has generally not been followed with much enthusiasm by older rocket companies in the past half century. The result had been the reappearance of such problems again and again, instead of a slow decline as each was found and eliminated.

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SpaceX successfully launches Egyptian communications satellite

2:38 pm

Capitalism in space: SpaceX today successfully launched an Egyptian communications satellite using its Falcon 9 rocket.

The first stage completed its seventh flight, and landed safely on the drone ship in the Atlantic.

The leaders in the 2022 launch race:

23 SpaceX
18 China
8 Russia
3 Rocket Lab
3 ULA

The U.S. now leads China 32 to 18 in the national rankings, and the entire world combined 32 to 29.

0 comments

France re-approves Starlink service

8:56 am

Capitalism in space: After finally completing what France’s telecom bureaucracy ARCEP calls “a public consultation,” the French government once again approved Starlink service on June 2nd.

ARCEP had authorized Starlink in February 2021, however, France’s highest administrative court revoked the license April 5 after ruling that the regulator should have first launched a public consultation.

That ruling came after two French environmental activist organizations submitted an appeal to challenge Starlink’s frequency rights, citing concerns including the impact of megaconstellations on views of the night sky and space debris.

This approval, combined with recent approvals of Starlink in the Philippines and Nigeria, continues the steady expansion of Starlink service globally.

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Fuel leak scrubs launch of Dragon cargo capsule this week

8:52 pm

A fuel leak detected during fueling of hydrazine in a Dragon cargo capsule as it was being prepared for a June 10th launch has forced SpaceX and NASA to delay the launch.

SpaceX detected “elevated vapor readings” of monomethyl hydrazine, or MMH, fuel in an “isolated region” of the Dragon spacecraft’s propulsion system during propellant loading ahead of this week’s launch, NASA said in a statement.

The fueling of the Dragon spacecraft is one of the final steps to prepare the capsule for flight, and typically occurs just before SpaceX moves the craft to the launch pad for integration with its Falcon 9 rocket.

The Dragon spacecraft has propellant tanks containing hydrazine fuel and nitrogen tetroxide oxidizer. The two propellants ignite upon contact with each other, providing an impulse for the cargo ship’s Draco thrusters used for in-orbit maneuvers.

Each Dragon spacecraft has 16 Draco thrusters, small rocket engines that generate about 90 pounds of thrust. The Draco engines are used for orbit adjustment burns and control the spacecraft’s approach to the space station, then fire at the end of the mission for a deorbit burn to guide the capsule back into the atmosphere for re-entry and splashdown.

According to the article, it is not yet confirmed that the leak came from the capsule. If so, however, it could become a more serious issue, especially with the recent story — denied strongly by NASA — that a hydrazine leak caused damage to the heat shield of Endeavour during the return of its Axiom commercial passenger flight.

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The new satellite industry, energized by freedom

12:30 pm

Liberty enlightening the world
Liberty enlightening the world, both on it and in space.

Last week SpaceX successfully completed its 22nd launch in 2022, sending 59 smallsats into orbit with its Falcon 9 rocket.

In the past few decades, the launch of a smallsat would generally have not merited much further coverage. These satellites, almost always based on the 10-centimeter (or 4-inch) square cubesat design, had generally been short term objects built almost always by university students not so much to do space research as to simply learn how to build satellites and learn how they operated in orbit.

This has now all changed, fueled both by the immense drop in launch costs generated by the competition between the new rockets built by SpaceX and the new emerging smallsat rocket companies (Rocket Lab, Virgin Orbit, and Astra) and by the improved capabilities of miniaturized components. Cubesats can now do far more despite being tiny, and they can be launched for much less money.

The result has been wonderfully illustrated by the satellites launched last week on that Falcon 9. Below is a short list of the press releases in the past few days, announcing the successful activation of these satellites:
» Read more

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Spaceflight’s Sherpa-AC tug successfully deploys satellites

9:49 am

Sherpa-AC

Capitalism in space: Spaceflight’s first orbital tug, dubbed Sherpa-AC and launched on SpaceX’s May 25th smallsat Falcon 9 mission, has successfully deployed its satellites as planned.

Spaceflight successfully delivered all five customer payloads, including two hosted payloads on the Sherpa OTV [Orbital Transfer Vehicle, or tug], to their desired orbital destinations.

The Transporter 5 mission marks Spaceflight’s 51st launch, its sixth in 2022, and the first launch of the Sherpa-AC OTV model. Sherpa-AC, named for its “Attitude Control” capabilities, augments Spaceflight’s base free-flying Sherpa with key functionality including a flight computer, attitude knowledge and control, and more, making it ideal for servicing hosted payloads on orbit.

Organizations on Spaceflight’s Transporter 5 mission include Xona Space’s Huginn mission, NearSpace Launch Inc.’s TROOP-3, MIT Lincoln Laboratory’s Agile Micro Sat, and Missile Defense Agency’s CNCE Block 2.

The picture above, reduced to post here, shows Sherpa-AC as launched. According to Spaceflight’s webpage, Sherpa-AC can act either as the service module for a smallsat, providing power, attitude control, and communications, or as a tug, bringing the cubesat to its desired orbit and then deploying it. On this flight three cubesats were deployed, and two remain attached, using Sherpa-AC as their service module.

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SpaceX launches 59 smallsats and tugs into orbit

11:49 am

Capitalism in space: SpaceX today successfully launched 59 smallsats and orbital tugs using its Falcon 9 rocket.

The first stage successfully completed its eighth flight, landing at Cape Canaveral. As I write this the upper stage is in the several hour-plus process of deploying the payloads.

The leaders in the 2022 launch race:

22 SpaceX
16 China
7 Russia
3 Rocket Lab
3 ULA

American private enterprise now leads China 31 to 16 in the national rankings, and the entire rest of the world combined 31 to 26.

3 comments

SpaceX successfully launches 53 Starlink satellites

8:54 am

Capitalism in space: SpaceX this morning successfully used its Falcon 9 rocket to send another 53 Starlink satellites into orbit.

The first stage completed its fifth mission, landing on the drone ship.

The leaders in the 2022 launch race:

21 SpaceX
15 China
6 Russia
3 Rocket Lab
2 ULA

The U.S. now leads China 29 to 15 in the national rankings, and the entire world combined 29 to 24.

4 comments

Launcher fills customer list for first flight of its space tug

9:33 am

Capitalism in space: The startup space tug company Launcher announced yesterday that it has signed deals with ten customers, filling its manifest, for the first test flight of its Orbiter tug.

The tug and its payloads will be launched in October on a Falcon 9. Six of those customers, all cubesats, will be deployed into their preferred orbit by the tug, while four others are payloads that will simply ride on the tug.

The company is now selling planned future missions scheduled in ’23 on other Falcon 9 launches. It is also developing its own smallsat rocket, Launcher Light, with a planned first launch in ’24.

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SpaceX launches 53 Starlink satellites on a new Falcon 9 rocket

3:18 pm

Capitalism in space: SpaceX today successfully launched another 53 Starlink satellites, the company’s second launch in less than 24 hours.

The most newsworthy component of this launch is that for first time since February 2, 2022, and only the fourth time since the beginning of 2020, the Falcon 9 rocket used a new first stage, which successfully landed on its drone ship in the Atlantic. It appears that SpaceX is adding about two new boosters per year to its first stage fleet, based on the evidence from these launches.

The leaders in the 2022 launch race:

20 SpaceX
15 China
6 Russia
3 Rocket Lab
2 ULA

The U.S. now leads China 28 to 15 in the national rankings, and the entire world combined 28 to 24.

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