Elon Musk shared a viral video of astronaut Koichi Wakata playing solo baseball in zero gravity aboard the ISS.

Kellie Gerardi of Jupiter, is her own kind of astronaut, one who marries science and sparkle and who wants to show other ...

“If you were to ask me to close my eyes and picture an astronaut, I'm not picturing someone who looks like me, and I've been (to space),” Gerardi said. “But if you ask my daughter to draw an ...

“If you were to ask me to close my eyes and picture an astronaut, I'm not picturing someone who looks like me, and I've been (to space),” Gerardi said. “But if you ask my daughter to draw an ...