Meteor Crater in Arizona is considered the best-preserved meteorite impact ... Alabama, when a grapefruit-sized rock came through the ceiling, bounced off her radio and hit her on her side. It left a ...
The Asteroid Terrestrial-impact Last Alert System — a global network of telescopes funded by NASA to find Earth-threatening ...
Researchers discovered Asteroid 2024 YR4 last Christmas — and the odds on it hitting Earth have increased since ...
Two canyons that splay out from a vast asteroid crater on the moon may have been quickly formed by chains of impacts that ...
Meteor Crater in Arizona is considered the best-preserved ... when a grapefruit-sized rock came through the ceiling, bounced off her radio and hit her on her side. It left a nasty bruise and ...
It didn't show up as a definitive crater bowl such as, say, the Meteor Crater Natural Landmark near Flagstaff, Arizona ... which is a glassy, molten rock containing grains of shocked quartz.