What made Earth a giant snowball 700M years ago? Scientists have an answer(sydney.edu.au)140 points by dragonbonheur 2 years ago | 148 comments
NASA's DART spacecraft changed an asteroid's orbit around the sun(sciencenews.org)110 points by pseudolus 7 months ago | 83 comments
An extreme ice-age climate 700M years ago(astrobiology.com)72 points by belter 2 years ago | 69 comments
Dust samples from moon's far side show debris from rare, water-rich meteorites(sciencealert.com)37 points by gmays 1 year ago | 1 comments
Methane may not warm the Earth quite as much as previously thought(sciencenews.org)166 points by starkd 3 years ago | 285 comments
Earth Received a Message Laser-Beamed from 10M Miles Away in NASA Test(sciencealert.com)51 points by hackernj 2 years ago | 32 comments