Recent questions tagged space travel

Description : Can an astronaut , on a spacewalk, open his face mask?

Last Answer : Only once.

Description : If an Alcubierre drive move space does it do it permanently?

Last Answer : answer:My understanding is that you aren't moving space time from one area to another. Rather, it's more like a wave. The Alcubierre drive would create some kind of boundary enclosing your spacecraft (a ... time. The wave is moving, but the blue dot doesn't actually go anywhere. It just oscillates.

Description : Mission to Mars! Would You? Could You?

Last Answer : Yes. It is a once in a life time experience. I am sure my husband won’t mind. Or would he, hmmmm?

Description : Would you go up on the space shuttle?

Last Answer : For sure.

Description : Commercial space flight...

Last Answer : This will remain a rich man’s vacation trip until you can take your family of four suborbital for less than $5000 (the cost of a good cruise). It is an upper middle-class family price point.