One of the test stands was last used as a drop tower for microgravity testing. Way out there in the asteroid belt is an object that's spinning so fast, scientists are surprised it hasn't flown apart.

After canceling a spacewalk planned for Thursday, the space agency’s administrator said it was erring on the side of caution and bringing a crew of four home in the coming days. By Kenneth Chang and ...

Space physics is the study of the natural phenomenon that occur in our solar system. Specifically, the sun, the particles and radiation it creates and how these affect the planets. This includes the ...

Protein design (or protein engineering) is a technique by which proteins with enhanced or novel functional properties are created. Proteins can be engineered by rational design, which typically uses ...