Tag: SpaceX

What life has been like for one engineer who works at SpaceX.

10:27 am

What life has been like for one engineer who works at SpaceX.

Key quote:

According to Pearce, the best and the worst things about working for Musk are actually the same. “He doesn’t feel the need to make reasonable requests,” Pearce says. “The whole idea of SpaceX is not reasonable. The idea that a dot-com millionaire could take [US] $100 million and start a rocket company that within 13 years would be taking supplies to the International Space Station, that’s on track to take crew to the International Space Station — that’s not reasonable.”

But SpaceX did it.

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NASA’s first test flight of both the Orion capsule and the heavy-lift SLS rocket in 2017 might be delayed because of design problems with the European-built service module.

9:29 am

I am shocked, shocked! NASA’s first test flight of both the Orion capsule and the heavy-lift SLS rocket in 2017 might be delayed because of design problems with the European-built service module.

Overweight and struggling with design delays, the European-built service module for the Orion crew exploration vehicle may not be ready for a much-anticipated test flight by the end of 2017. The preliminary design review for the Orion spacecraft’s critical engine and power element is now on track for May after a six-month delay to contend with weight issues, according to Thomas Reiter, director of the European Space Agency’s human spaceflight and operations programs.

I am willing to bet that SpaceX will put astronauts in space on Dragonrider before this unmanned SLS flight occurs.

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SpaceX has signed a contract with a Japanese commercial satellite company.

8:34 am

The competition heats up: SpaceX has signed a contract with a Japanese commercial satellite company.

The story was first reported on Friday, but I was busy this weekend and forgot to post it. Key quote:

The launch contract award for JCSAT 14, a communications satellite owned by Tokyo-based SKY Perfect JSAT Corp., adds another mission to SpaceX’s backlog, which stands at nearly 50 missions worth nearly $5 billion, according to a company press kit.

As SpaceX rolls these missions out and the money rolls in, it will insure the likelihood that they will build the Falcon Heavy as promised. And when they do, they will have created a heavy lift rocket and done it for pennies, compared to the costs spent on numerous government projects attempting to do the same.

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Arianespace, in an effort to trim costs, is considering slashing the number of companies that will build its next generation rockets from 150 to 50.

3:35 pm

The competition heats up: Arianespace, in an effort to trim costs, is considering slashing the number of companies that will build its next generation rockets from 150 to 50.

You might call this the SpaceX effect. Their success and lower launch costs is forcing changes throughout the launch industry.

Note also that there is certainly a lot of room for Arianespace to trim, considering that this European rocket company has still never made a profit, despite dominating the commercial launch market for years.

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The second commercial launch on SpaceX’s Falcon 9 rocket has been delayed three days until January 6 because an unspecified issue with the rocket’s fairing.

10:40 pm

The second commercial launch on SpaceX’s Falcon 9 rocket has been delayed three days until January 6 because an unspecified issue with the rocket’s fairing.

It appears the company wants to do some additional inspections of the rocket, just to be sure all is well. They haven’t been more specific then this,

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SpaceX successfully completed a static fire engine test Saturday in preparation for its next commercial satellite launch on January 3.

8:41 am

The competition heats up: SpaceX successfully completed a static fire engine test Saturday in preparation for its next commercial satellite launch on January 3.

It will be a busy next two months for commercial space. Cygnus is scheduled to launch on January 7, while Dragon makes its next flight on February 22. During that same time period a Russian Progress freighter will be launched. Also, there will be two Ariane 5 launches and one Proton launch, plus one commercial launch by India along with that country’s first launch of its home-built GSLV rocket.

As I say, the competition is heating up.

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SpaceX has set December 31 as the launch date for its next Falcon 9 commercial launch.

9:17 am

The competition heats up: SpaceX has set December 31 as the launch date for its next Falcon 9 commercial launch.

They are picking up the pace. This will be SpaceX’s second commercial launch in December and its second geosynchronous launch. If they prove they can keep this pace through 2014 they will not only clear away a large amount of the launch backlog, they will establish themselves as a solid player in the launch market, a company that the competition must fear due to its low prices.

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Let the space price war begin.

9:20 am

Let the space price war begin.

Two money quotes:

This latest launch is bad news for Russia, Europe, Boeing, and Lockheed Martin. SES paid $55 million to SpaceX for the launch; rivals typically charge $100 million to $200 million. SpaceX has a backlog of about $4 billion worth of launches, many for commercial customers that it can now begin to serve.

and this:

We’ll really get a sense of SpaceX’s abilities over the next year. The company plans to launch rockets at a much more ferocious clip, to refine their reusability and to prepare for sending humans to the International Space Station. You can also expect to see SpaceX tormented by politicians with ties to existing launch contractors and military suppliers. May we live in interesting times.

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SpaceX Falcon 9 launch

3:38 pm

All is go for today’s Falcon 9 launch with less than four minutes left in the countdown. You can watch it live here.

We have liftoff. The real moment of truth on this launch will be once the rocket is in orbit. Can its upper stage relight to lift the SES satellite to geosynchronous orbit?

The rocket is now in orbit. The final engine burn and payload separation will occur within the hour.

The second stage engine burn has been successful. We now await payload separation.

The payload has separated successfully and has been delivered to its planned orbit.

With this successful launch SpaceX is poised to dominate the launch industry. Every other launch company has got to cut its prices in half, or more, in order to compete.

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The Falcon 9 rocket had an abort at launch today at 5:39 Eastern.

3:42 pm

The Falcon 9 rocket had an abort at launch today at 5:39 Eastern.

The rocket is safe on the launchpad. They are assessing the situation. SpaceX has a remarkably good record of launching quickly and successfully after a launch abort, sometimes within an hour.

The countdown has been reset for a 6:44 pm Eastern launch, the latest they can in their launch window, and has resumed. You can watch it live here.

It appears that they have resumed the countdown, even as they continue to assess, so that if all is well they will be able to launch within their window. This means however they are not yet go for launch.

They now say they are go for launch, even as they assess. In addition, their customer, SES, has given them 20 more minutes on their launch window.

I just love how SpaceX seems to always have an abort-at-launch whenever I am free to watch. I think this is the fourth abort-at-launch nail-biter I have seen.

They have aborted the countdown again at T-48 seconds. They have also scrubbed for the day. It appears they had not completed their assessment of the original abort and decided to scrub. The next launch attempt date is not yet known.

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“The entry of SpaceX into the commercial market is a game changer. It’s going to really shake the industry to its roots.”

8:36 am

“The entry of SpaceX into the commercial market is a game changer. It’s going to really shake the industry to its roots.”

As said by the chief technology officer of one of the world’s largest satellite communications company, in reference to today’s scheduled 5:37 pm (Eastern) launch of Falcon 9’s first geosynchronous satellite payload. As this man and Elon Musk also added,
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SpaceX successfully completed a countdown dress rehearsal and launchpad hot fire engine test in preparation for the next commercial launch of its Falcon 9 rocket on November 25.

8:32 am

SpaceX successfully completed a countdown dress rehearsal and launchpad hot fire engine test yesterday in preparation for the next commercial launch of its Falcon 9 rocket on November 25.

This was the first such fueling at Kennedy of the Falcon 9.

Update: This article gives some details about why the second engine burn of the upper stage rocket did not occur on the previous Falcon 9 launch, and what SpaceX has done to fix the problem. That failure caused speculation that the engine exploded at the attempt.

It is essential that engine functions in space on the November 25 launch in order for SpaceX to deliver its commercial satellite to its proper geosynchronous orbit.

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Some new details about SpaceX’s new Raptor rocket engine are revealed.

9:19 am

The competition heats up: A key new detail about SpaceX’s new Raptor rocket engine is revealed.

The only detail about the engine in the release noted it will be capable of generating nearly 300 tons of thrust in vacuum, around four times more powerful than the Merlin 1D. However, it is possible a Raptor engine set could become the baseline for a huge future rocket to be used by SpaceX for missions to Mars, along with a potential role with a Mars ascent stage. [emphasis mine]

It appears that the engine might be intended to replace the Merlin engine entirely, thus giving the Falcon 9 (and other future SpaceX rockets) significantly more power, both for putting payload into orbit as well as returning to the ground.

Meanwhile, it also appears the Chinese, who are SpaceX’s biggest competitor in terms of price, are developing their own methane-oxygen engine with likely similar capabilities.

Ain’t competition wonderful?

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Planning the first launch abort test of the Dragon capsule.

2:12 pm

Planning the first launch abort test of the Dragon capsule.

The in-flight abort test will take place along Florida’s space coast. During the test, a Dragon spacecraft will launch on a standard Falcon 9 rocket and an abort command will be issued approximately 73 seconds into the flight. At that point, the spacecraft will be flying through the area of maximum dynamic pressure, or Max Q, where the combination of air pressure and speed will cause maximal strain on the spacecraft.

Dragon will be outfitted with about 270 special sensors to measure a wide variety of stresses and acceleration effects on the spacecraft. An instrumented mannequin, similar to a crash test dummy, also will be inside. The spacecraft’s parachutes will deploy for a splashdown in the Atlantic, where a ship will be pre-positioned for simulated rescue operations. The test spacecraft will be returned to Port Canaveral by barge so data can be retrieved and incorporated into the system’s design.

The test is presently scheduled for the summer of 2014.

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The next Dragon flight has now been scheduled for no earlier than February 11.

8:13 am

The next Dragon flight has now been scheduled for no earlier than February 11.

The next flight of SpaceX’s Dragon has been realigned to a February 11, 2014 NET (No Earlier Than) launch date. The launch will mark Dragon’s first ride on the upgraded Falcon 9 v.1.1 rocket, potentially sporting landing legs, as Elon Musk plans his next attempt at proving the rocket’s ability to return its stages back to Earth for reuse.

SpaceX must first launch two commercial satellites with the upgraded Falcon 9 before its NASA flight. Also, 2014 will be a very business year for the rocket, as it is scheduled to send three cargo missions to ISS plus launch eight commercial satellites.

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The next test flight of a version of SpaceX’s Grasshopper could occur in New Mexico in December.

8:29 am

The next test flight of a version of SpaceX’s Grasshopper could occur in New Mexico in December.

The story says this test will be with Grasshopper, but I think that is a mistake. Unless SpaceX is using this name for all its vertical landing test vehicles, the company had said the test vehicle to fly in New Mexico would be a full scale Falcon 9 first stage, with nine Merlin engines, not one as has Grasshopper.

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