Tag: Falcon 9

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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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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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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SpaceX has revised the schedule for its next three launches, pushing back two weeks so engineers can review issues with the Falcon 9 upper stage engine.

6:27 am

The competition heats up: SpaceX has revised the schedule for its next three launches, pushing back two weeks so engineers can review issues with the Falcon 9 upper stage engine.

The debut launch of the upgraded Falcon 9 successfully deployed Canada’s Cassiope spacecraft into orbit on September 29. However, after safely deploying its payloads, the upper stage was then set to restart its Merlin VacD engine for a second burn related to SpaceX’s ambitions to create a fully reusable launch system. An anomaly with the restart held no mission impact, but the company’s CEO and chief designer, Elon Musk, did note they expected to implement corrective actions ahead of the next launch. “In the case of the upper stage relight, we initiated relight and the system encountered an anomaly and did not complete the relight. We believe understand what that issue is and should have it addressed in time for the next flight of Falcon 9,” he noted. “We essentially saw the engine initiate ignition. get up to about 400 psi and then it encountered a condition that it didn’t like. We have all of the data from the restart, so I am confident that we will be able to sort it out and address it before the next flight. We just have to iron out some slight differences of it operating in vacuum.”

I find Musk’s vague terminology about the engine issue to be interesting. I wonder if the “condition” the engine “didn’t like” was when the engine exploded, as some have suggested. (I personally am skeptical the engine exploded, however, as such a failure would probably require a much longer delay to deal with.)

Either way, the next few months should be a busy time for commercial space. Not only does SpaceX have two major commercial launches and a Dragon mission to ISS, Orbital Sciences has its next Cygnus cargo mission and Virgin Galactic claims it will be ready to fly SpaceShipTwo with passengers.

Posted on the road heading into the empty wilds of west Texas.

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The failure of the Falcon 9 upper stage prior to a final engine test on Sunday’s launch may delay the rocket’s next commercial launch.

6:52 pm

The failure of the Falcon 9 upper stage prior to a final engine test on Sunday’s launch may delay the rocket’s next commercial launch.

SpaceX officials said after the Sept. 29 launch that the nonignition of the upper stage did not appear to be of a sort to delay the SES flight for very long. Feltes said SES is will hoping for a launch as soon as October, but added that if it slipped to November the company was willing to wait. The fact that SES will be awaiting details from SpaceX “does not mean that we reject the flight as a qualification flight,” Feltes said. “We still plan to be on the next Falcon flight, once SpaceX has solved the problem. But we need a technical explanation. We do need reignition of the stage for our satellite.”

The government shutdown also means that the Florida spaceport is presently unavailable for this launch (which is hardly a way to run a commercial operation). This fact makes it even more likely that SpaceX will eventually move all its commercial launches to its own spaceport, probably in Texas.

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SpaceX is denying rumors that the upper stage of its Falcon 9 rocket exploded after completing its mission.

4:17 pm

SpaceX is denying rumors that the upper stage of its Falcon 9 rocket exploded after completing its mission.

The speculation was spawned in part by the fact that the U.S. Space Surveillance Network is currently tracking more orbital objects associated with the launch than expected. … “Regarding the rumors you may have heard about the Falcon 9 second stage, in short, our data confirms there was no rupture of any kind on the second stage,” SpaceX spokeswoman Emily Shanklin wrote in an Oct. 1 email. “Following separation of the satellites to their correct orbit, the Falcon 9 second stage underwent a controlled venting of propellants … and the stage was successfully safed. During this process, it is possible insulation came off the fuel dome on the second stage and is the source of what some observers incorrectly interpreted as a rupture in the second stage.” SpaceX attempted to reignite the upper stage after payload separation in a demonstration of a capability it will need to place satellites into the proper geostationary transfer orbit. However, the reignition sequence was aborted after a problem was detected, SpaceX Chief Executive Elon Musk told reporters in a postlaunch teleconference.

Anything is possible, but I am inclined to believe SpaceX in this case. Moreover, even if true, the bottom line is that the rocket launch was still a complete success, putting its payloads in orbit as promised.

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SpaceX successfully launched its upgraded Falcon 9 rocket today, putting its first commercial payload into orbit.

4:13 pm

SpaceX successfully launched its upgraded Falcon 9 rocket today, putting its first commercial payload into orbit.

They also attempted to restart both the first and second stages after separation to test the possibility of eventually getting them back to Earth undamaged.

Two post-mission burns of the boost stage were attempted. The first, involving three of the rocket’s nine first-stage Merlin 1D engines, was successful in slowing its descent into the atmosphere. But SpaceX was unable to carry out a second burn of a single engine after the stage went into a spin and ran out of fuel due to what Musk described as a centrifuge effect. The second burn was intended to further slow the first stage’s descent, and because it did not take place as planned, the stage hit the ocean hard, Musk said. Parts of the first stage had been recovered, he added.

The restart of the second stage never occurred due to what Elon Musk called “minor” issues.

The successes today of both Falcon 9 and Cygnus once again demonstrate the advantages of allowing private companies the freedom to design and build rockets they then own and can sell on the open market. The cost to get these space vehicles built was far lower than anything NASA has built in decades, and both got finished much faster as well.

Getting into space can only get cheaper and faster from here.

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When will SpaceX launch the upgraded Falcon 9? We have competing news stories:

9:57 am

When will SpaceX launch the upgraded Falcon 9? We have competing news stories:

  • The Canadian Space Agency sent out a press release today saying Cassiope will launch on September 15 on its Falcon 9 rocket.
  • Elon Musk sent out a twitter report of yesterday’s static fire test, noting there were anomalies and that the launch date is still to be determined.

This is very puzzling. That the Canadian release was sent out today suggests that they have information we don’t have about the static fire test and thus knew they could announce the launch date. That Musk is more circumspect however suggests that the information the Canadians have is not correct.

Update: Stephen Clark at Spaceflight Now has more information. It appears the launch will not happen on Sunday, as SpaceX plans a second launchpad static test tomorrow to iron out the unexplained “anomalies” in yesterday’s static test.

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SpaceX successfully completed a static test of the 9 first stage engines of its upgraded Falcon 9 rocket today.

6:50 pm

SpaceX successfully completed a static test of the 9 first stage engines of its upgraded Falcon 9 rocket today.

SpaceX’s upgraded Falcon 9 rocket briefly fired nine Merlin 1D engines on the launch pad Thursday, but engineers will review data from the prelaunch static fire test before confirming the mission’s targeted Sunday launch from Vandenberg Air Force Base in California, sources familiar with SpaceX’s launch preparations said.

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Today’s static fire test and launch rehearsal of SpaceX’s Falcon 9 rocket was scrubbed.

12:00 am

Wednesday’s static fire test and launch rehearsal of SpaceX’s Falcon 9R rocket was scrubbed.

I hear rumors that there was a fuel leak, but this is not confirmed. Regardless, this scrub could cause another delay of Sunday’s planned launch of the upgraded Falcon 9R with its first commercial payload, as the company wants to do this test prior to launch.

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SpaceX has again delayed the launch of its first Falcon 9 commercial launch.

9:41 am

SpaceX has again delayed the launch of its first Falcon 9 commercial launch.

This delay appears to be only one day, from Saturday to Sunday, September 15. The static fire test of the rocket on the launchpad appears set for today, and I suspect the one day delay was to give them more time to analyze the results of today’s test.

Also, this quote from the article shows the risks involved with this first launch of the upgraded Falcon 9:

The launch would be the first for the next-generation Falcon 9-R, designed not only to be more powerful but to have the potential for re-use — that would be the “R” in “9-R” (which Harris incidentally said is pronounced “niner” according to SpaceX CEO Elon Musk).

Space News’ Irene Klotz talked to Musk late last week and found some nervousness going into the launch. “We’re being, as usual, extremely paranoid about the launch and trying to do everything we possibly can to improve the probability of success, but this is a new version of Falcon 9,” Musk told her. [emphasis mine]

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