Lets not forget those that are still up there

[Shutterbug]

We still have Americans at the International Space Station.
Nasa cannot shut down its shuttle fleet while it investigates this.
Although if they need to there is a Soyuz capsule currently docked at the station that if they absolutely need to they can use to come back in.

 

[helenabear]

No matter what happens with all this, I do pray all those at the space station have a safe time up there and a safe trip home