Tag: spaceflight

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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In a 376-5 bi-partisan vote, the House has approved a one year extension to the liability exemption of the 2004 Space Amendments Act.

9:27 am

In a 376-5 bi-partisan vote, the House has approved a one year extension to the liability exemption of the 2004 Space Amendments Act.

Though this is helpful, it still leaves intact the regulations imposed by that 2004 law, all of which make difficult the future of space tourism. That this extension was passed in conjunction with an effort by Congress to overhaul the law is encouraging.

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A Connecticut museum, having switched its focus from art to science, has chosen to sell its most valuable statue to finance its own cubesat.

9:16 am

Art vs Engineering: A Connecticut museum, having switched its focus from art to science, has chosen to sell its most valuable statue to finance its own cubesat.

The Discovery Museum and Planetarium in Bridgeport is making a calculated trade-off as it launches a significant upgrade to its science education program for schoolchildren. The 55-year-old museum is auctioning a massive bronze statue Friday to raise money to outfit and program a satellite the size of a milk carton attached to a NASA rocket beaming back data on space dust. …

The statue [is] of a man handing a torch to another man reaching down while on a horse symbolizes the passing of the knowledge of civilization from one generation to the next. …

The satellite will be programmed to capture small space debris analyzed by students in high-school and younger at the museum’s Challenger Learning Center. “We’re building a mission control at the museum,” said David Mestre, director of space science education at the museum. “We’re developing software for a kid to run a space program.” [emphasis mine]

That last quote clinches the deal for me. The statue is impressive, but it merely expresses the idea. Having children operate their own space satellite puts the idea into action.

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India has delayed the first test launch of its Geosynchronous Satellite Launch Vehicle (GSLV) from mid-December until the first week in 2014.

9:05 am

India has delayed the first test launch of its Geosynchronous Satellite Launch Vehicle (GSLV) from mid-December until the first week in 2014.

This delay appears to be simple prudence. They have no specific deadline for launch, and by giving themselves a few extra weeks they can make sure they have things right. I also have two additional comments.

First, I wish they would give this rocket a decent name. GSLV is not only hard to remember, it is ugly. A better name would help their marketing enormously.

Second, read the comments at the link. They are all from Indians, and the majority of them are very enthused. It will give you a sense of that country’s passion for technology and science.

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Exciting Times in Space

7:00 am

Tonight I will make another of my many appearances on the Space Show with David Livingston. What makes this particular appearance special is that it will be the tenth anniversary of my first appearance on the show. Ten years ago tonight, on December 3, 2003, I appeared with David to discuss both the history of space exploration as well as its future — as we saw it then. (If you want to listen to that first appearance simply go to this link.)

For the first half of the show our discussion mostly focused on history, the 1960s space race, and my book, Genesis: the Story of Apollo 8 (now available as an ebook).

During the second half, our conversation began to range far and wide, speculating about the future of manned space exploration and what would be the best ways to jump start the American effort. Though I did not get everything right, what I said then has turned out to have been a remarkably accurate prediction of what has happened since.

To set the context, this appearance occurred only six weeks before George Bush’s January 14, 2004 speech where he announced his vision for space exploration. At the time we did not know what Bush would say, or even if he would propose anything, though there had been a lot of rumors that Bush was about to make a Kennedy-like speech proposing another Kennedy-like NASA mission to explore the solar system. David Livingston asked me what I thought would happen.
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Russia consolidates its space industry into one giant government-owned corporation.

5:20 pm

Russia consolidates its space industry into one giant government-owned corporation.

While the U.S. is working to increase the number of space companies and thus the competition to get into space, Russia is returning to its Soviet-era roots. This second story about this consolidation includes this telling quote:

The country is set to radically centralize its space industry in a bid to combat major inefficiencies and cut down on the misuse of funds under plans unveiled by Deputy Prime Minister Dmitry Rogozin, who oversees the defense and aerospace sectors.

This decision does not really bode well for Russia’s effort to compete on the open market. You never solve inefficiencies or cut costs by eliminating competition. Instead, the lack of competition encourages inefficiency and increased cost.

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A Progress freighter was manually docked with ISS today when its automatic docking system suffered a malfunction 200 feet from the station.

8:21 am

A Progress freighter was manually docked with ISS today when its automatic docking system suffered a malfunction 200 feet from the station.

This freighter was using a new rendezvous radar system, and had spent two extra days approaching the station to do rendezvous tests. What failed has not yet been released.

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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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Two brothers, also college students, have formed a company to build cubesats for researchers

8:52 am

The competition heats up: Two brothers, also college students, have formed a company to build cubesats for researchers.

Mark and Eric Becnel are aiming their company Radiobro at providing turnkey cube satellite services to researchers who have experiments they’d like to fly, but who don’t have the resources to build their own satellites to fly them. “There’s an unfilled niche there in supplying a need if a scientist wants to take an experiment and fly it in space,” Eric Becnel said. “The idea is to provide that researcher with an off-the-shelf solution.”

The solution will encompass both the hardware and software necessary for the research to take place and be monitored, the brothers said. “Maybe you’ve got a launch opportunity and a window to launch,” Mark Becnel said. “We can help you by delivering that satellite in as fast as 12 months.”

This is the kind of creative capitalism the American aerospace industry hasn’t seen from its new engineers in years. In my experience giving lectures at student chapters of the AIAA, aerospace students have routinely been focused on looking for a job, either at NASA or with one of the big aerospace companies. These guys are instead trying to create their own. I say, they have the right idea, and have picked the right venue at exactly the right time. If they do it right, they and their company Radiobro stand to be a big success.

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A Progress freighter, launched yesterday, will not dock with ISS for four days in order to test upgrades to its rendezvou radar system.

8:52 am

A Progress freighter, launched yesterday, will not dock with ISS for four days in order to test upgrades to its rendezvou radar system.

Unlike recent Progress vehicles that used the 2AO-VKA and AKR-VKA antennas of Kurs-A system, M-21M is sporting a AO-753A antenna of the Kurs-NA system instead. Once the Progress reaches its preliminary orbit, it will conduct a series of automated engine burns to put it on track to fly within one mile of the station on Wednesday, allowing for the test of the lighter, more-efficient Kurs automated rendezvous system hardware for upgraded Soyuz and Progress vehicles.

After it finishes its flyby, the Progress will loop above and behind the station, returning Friday for a docking.

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China next lunar mission, set to launch next month, will have a rover named “Yutu”.

8:41 am

China’s next lunar mission, set to launch next month, will have a rover named “Yutu”.

In Chinese folklore, Yutu is the white pet rabbit of Chang’e, the moon goddess who has lent her name to the Chinese lunar mission. Legend has it that, after swallowing a magic pill, Chang’e took her pet and flew toward the moon, where she became a goddess, and has lived there with the white jade rabbit ever since.

Chang’e 2 is the name of the entire mission.

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In an interview Richard Branson says that Virgin Galactic is working to replace SpaceShipTwo’s hybrid engine.

8:46 am

In an interview Richard Branson says that Virgin Galactic is working to replace SpaceShipTwo’s hybrid engine.

So for instance, the initial rocket which I’ll be flying on to space will be thrown away afterward. Within six to nine months, we will be using rockets that will have capability of being used maybe up to 1,000 times, but definitely up to 100 times. That will bring the cost of space travel down dramatically.

This timing fits with their new schedule for the first commercial flights of SpaceShipTwo sometime late in 2014. I suspect they are hoping to fly the ship a few more times with the troublesome hybrid engine, partly for engineering research and partly to keep interest up in the company, and then switch over to a new engine.

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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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