1 day agoMars Had Liquid Water On Its Surface. Why Scientists Think It Couldn't Hold Onto ItA new study indicates that the relatively low mass of Mars allowed most of its water to be lost to space billions of years ago, rather than retained on its surface.npr.org
1 day agoHow does terraforming work in the Alien universe?Building better worlds is not as easy as it seems.space.com
All-civilian SpaceX crew returns to EarthA trailblazing tourist trip to orbit has ended safely with a splashdown in the Atlantic Ocean. A SpaceX capsule carrying four people parachuted into the ocean just before...news.yahoo.com
Mars rover apparently retrieves first rock sample for return to Earth: "A phenomenal accomplishment"cbsnews.com
Mars and Venus will appear just a finger's width apart in the night sky on Monday and Tuesday. Here's how to see it.news.yahoo.com
Beyond ‘Dune’: Let’s talk about science fiction and fantasy novels about ecology and climate changewashingtonpost.com
Richard Branson lands first blow against 'star war' rivals as Virgin Galactic nears lift-offnews.yahoo.com
Elon Musk says he's selling his last remaining house, a 'special place' in California that he wants a large family to buynews.yahoo.com
Russia's space chief threatens to leave International Space Station program unless U.S. lifts sanctionscnbc.com
Biden honored his son Beau, who died of brain cancer in 2015, during his Memorial Day speechnews.yahoo.com
To safely explore the solar system and beyond, spaceships need to go faster – nuclear-powered rockets may be the answernews.yahoo.com
Seven people shot late Friday night in Wynwood. An officer says it ‘looks like a warzone.’news.yahoo.com
NASA's Mars helicopter goes on wild ride after navigation error, but is "ready to fly again"cbsnews.com
Untapped ecosystem ready for launch: Space startups, cause marketing and life-saving science (op-ed)space.com
