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Image credit: Sean Smith/NASA

 

Spaceship passes critical review


Posted on Thursday, 3 September, 2009 | 39 comments

NASA's new space shuttle replacement, the Orion capsule, has passed a critical review. The new spacecraft is expected to be ready by 2015 and will ferry astronauts to both the space station and hopefully the moon as well.

The spacecraft Nasa is developing to replace the shuttle has passed a critical milestone. The Orion capsule, which is intended to carry at least four astronauts into Earth orbit and beyond, has completed its preliminary design review, or PDR.

  View: Full article |  Source: BBC News

  News story suggestion by: zimbob

  Discuss: View comments (39)

 
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  Recent comments on this story
Comment icon #35 Posted by MID on 8 September, 2009, 22:07
The question about "grandma" is good. Personally, I think "grandma" isn't going to want to go on this ride (despite the fact that I believe Branson is proposing taking his 90+ year old parents on a ride in his deal...which will possibly be fatal. Geosynchronous or not....

Comment icon #36 Posted by danielost on 8 September, 2009, 22:18
i was told that it was possible to get 90% of the way to orbit on jet fuel. ie a space plane. but i guess coming back you would still have to glide?????

Comment icon #37 Posted by MID on 8 September, 2009, 22:33
I don't know that it's possible, daniel. After a certain point, you need air to make jet fuel work. Some sort of oxidizer will be required beyond a certain air density. Whatever the case, yes, comiong back you still have to retard orbital velocity, encounter the atmosphere with some...

Comment icon #38 Posted by danielost on 8 September, 2009, 22:46
I should have said that the man who told me that was supposed to be a retired nasa engineer. i would assume the other 10% of the way would be rocket fuel maybe o2 and hydrogen.

Comment icon #39 Posted by MID on 9 September, 2009, 21:19
Well, there's always the scramjet...which theoretically could provide a significant fraction of orbital velocity without additional oxidizer. But those engines have been frought with large-scale technical issues which have made them to-date not all too practical... With scramjets, hyperson...

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