Tom Marshburn shares how he became a NASA astronaut whose spent over 300 days in space and why he's now happy working his ...

Commander Takuya Onishi and Nichole Ayers recently conducted an experiment aboard the ISS, collecting blood samples to understand how space alters the human body.

Brain researchers at the University of Pennsylvania have detailed temporary reductions in gray matter following prolonged isolation in Antarctica. Structural losses were most apparent in regions ...

The first joint space mission between the United States and Russia (then the Soviet Union) docked in Earth orbit half a ...

“He just blindly sent me a message — to the museum — with this dollar bill and asked if I could authenticate it, that it was ...

What does it really mean for an astronaut to come home not merely to Earth, but to the arms of loved ones and the gravity of normal life? For Group Captain Shubhanshu Shukla, India’s first visitor to ...

What Kids Will Learn from "Space Mission": Imaginative play about space exploration helps kids learn more about planets, comets, and other phenomena beyond planet Earth. This is one of the cartoons ...