Don Pettit spent a busy 220 days at the International Space Station. He conducted experiments, talked with students and ...

A writer who often travels with her older parents and younger kids offers her tips for creating the best travel experiences for larger multi-gen groups.

Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos and our planet. In photos Don Pettit brought a photographer’s eye to orbit, capturing the artistry of the cosmos ...

"He [Bowie] had always fantasized about flying in space ... for him it was just like a gift," said Hadfield of his "Space Oddity" video.