For 366 days, six analog astronauts lived and worked in a sealed environment in Russia, an Earth-based stand-in for ...

Alison Steadman, 78, suffered a suspected hairline fracture of her right leg and smashed her right hand in a fall at an event ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

NASA is developing a groundbreaking spacecraft concept designed to revolutionize Mars travel. The ambitious plan involves ...