flango to Technology@lemmy.worldEnglish · 2 个月前What Happens If an Asteroid Heads for Earth?spectrum.ieee.orgexternal-linkmessage-square10linkfedilinkarrow-up140arrow-down16file-text
arrow-up134arrow-down1external-linkWhat Happens If an Asteroid Heads for Earth?spectrum.ieee.orgflango to Technology@lemmy.worldEnglish · 2 个月前message-square10linkfedilinkfile-text
What happens when a golf-cart-sized spacecraft collides with an asteroid? Learn about NASA’s daring DART mission.
minus-squareBrave Little Hitachi Wand@lemmy.worldlinkfedilinkEnglisharrow-up3·2 个月前Only a ~2% chance 4 years from now. And it’s an order of magnitude smaller than the one that hit Chicxulub. Yawn
Only a ~2% chance 4 years from now. And it’s an order of magnitude smaller than the one that hit Chicxulub. Yawn