** The Official Space Flight Thread - The Space Station and Beyond **

China's Shenzhou-8 spacecraft successfully docked with the mini space lab module Tiangong-1 for the second time on Monday (14th)


and returned safely to earth yesterday:


shenzhou8.jpg
 
The Mars Science Laboratory (MSL) mission flight readiness review meeting yesterday gave the “go” to continue working towards launch at 15:25 GMT (10:25 EST) next Friday, November 25th.

So let our countdown begin:



 
MSL has been delayed one day so that a safety system battery in the booster can be replaced. The launch is rescheduled for Saturday, November 26th at 15:02 GMT (10:02 EST).
 
Expedition 29 Commander Mike Fossum, Flight Engineers Satoshi Furukawa and Sergei Volkov have successfully landed their Soyuz TMA-02M spacecraft on the steppe of Kazakhstan at 02:26 GMT this morning, completing a five and a half month stay in space.

expedition29landing.jpg

63808738056fe9eae096900.jpg
 
The astronomical window for Phobos-Grunt to land is now closed although it could still fly to Mars if recovered. The next window of opportunity to attempt the mission will be in 2014.

The time period when the lost Phobos-Ground interplanetary space station could be sent to Mars ends on Monday, November 21. There will be no sense in the attempts to establish connection with the spacecraft afterwards, a source at the Russian space industry told RIA Novosti. Even if the connection with Phobos-Ground is established after November 21, the station will not be able to fly to Mars, the source told the news agency.

"The solar batteries of the spacecraft have unfolded. Phobos-Ground is oriented at the Sun, and the ballistic window of the craft to fly to Mars is restricted with the date of November 21st," the source said.

Vladimir Popovkin, the head of Russia's Federal Space Agency Roskosmos, previously said that Phobos-Ground had not been lost. According to the official, the station will remain on orbit before the beginning of January. It would be possible to rehabilitate the spacecraft before the beginning of January, Popovkin said.

http://english.pravda.ru/russia/economics/21-11-2011/119687-phobos_ground-0/

More:

http://en.ria.ru/analysis/20111122/168929741.html
 
Is recovery an option? From what i gathered it isn't in a stable orbit, and would re-enter within a few months?

It is a fall-back possibility. The launch window for Mars is supposed to span November and December so in the very unlikely scenario of it being connected again it would be a possibility to go to Mars but obviously not to Phobos as that window is now shut. In reality all must be considered lost and it will fall back to earth anytime between late December 2011 and February 2012.
 
The European Space Agency has said that a ground station in Australia heard signals from Phobos-Grunt so all may not yet be lost:


The European Space Operations Centre (Esoc) in Darmstadt reports that the contact was made at 2025 GMT on Tuesday. A spokesman said some modifications had been to the 15m dish facility in Perth to improve its chances of getting a signal.

He confirmed that telemetry from Phobos-Grunt was received, and that this data was passed straight to the Russians

http://www.bbc.co.uk/news/science-environment-15850516

http://en.rian.ru/science/20111123/168964040.html
 
This might be the silliest of questions but now that video communication is easy peasy from one side of the Earth to the other, what would it take to be able to get live video from the MSL on Mars? Do they need some sort of comms satellite in Mars orbit to do it?
 
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