Luca Parmitano nearly drowned when water leaked into his helmet during a spacewalk. This incident occurred during a six-hour mission that Parmitano undertook with fellow astronaut Chris Cassidy in ...

NASA photographer Josh Valcarcel captured Zena Cardman in a pose evocative of one of the first female astronaut's portraits.

Astronaut Zena Cardman poses in an extravehicular ... optimism for the future shining through the glass visor of her helmet. Now, 42 years later, Zena Cardman has stepped into a similar pose ...