Tag: spaceflight

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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Tito noted today that if the U.S. doesn’t partner with him to send a couple to fly past Mars, he’ll partner with Russia or China instead.

6:03 pm

Dennis Tito noted today that if the U.S. doesn’t partner with him to send a couple to fly past Mars, he’ll partner with Russia or China instead.

That’s nice, but how does he know they’ll partner with him? Based on his proposal, I would expect Russia especially to laugh him out of the room.

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Construction of Russia’s new Vostochny spaceport is essentially back on schedule.

4:35 pm

Construction of Russia’s new Vostochny spaceport is essentially back on schedule.

“I think we have reduced the lag and are getting back to the initial schedule,” Spetsstroy Director Alexander Volosov said on Thursday, November 21. While in July 2013, the lag was about three months, now it has been reduced to ten days. “Funding is provided on time and in sufficient volumes,” Volosov said. The first stage of the project – construction of roads at the cosmodrome – has been completed. The second stage is proceeding as scheduled and is to be completed in December 2014.

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