CAPE CANAVERAL, Fla. – One scientist says NASA is closer than ever to identifying a celestial body that might be hospitable to life Images of Saturn’s moon Enceladus were taken by Nasa’s Cassini spacecraft. They indicate hydrogen is pouring into ...
LIVE: NASA scientists are holding a news conference discussing new discoveries about ocean worlds in our solar system. Members of the public can send questions on social media (Twitter, Facebook) during the briefing using #AskNASA. ...