How an ancient asteroid strike carved out two Grand Canyons on the Moon
Scientists used photos and data from Nasa’s Lunar Reconnaissance Orbiter to map the area and calculate the path of debris.
NASA probe snaps spectacular images of the moon's Grand Canyon
Scientists say America is no longer the only place with a Grand Canyon as NASA spots two enormous chasms carved into the ...
Asteroid impact on moon blasted two grand canyons in 10 seconds
The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...
KCBX50 分钟
The moon's grand canyons were carved in the blink of an eye
The Earth's Grand Canyon took millions of years to carve, but the moon's grand canyons took about ten minutes.
How an ancient asteroid strike carved out 2 grand canyons on the moon
New research shows that when an asteroid slammed into the moon billions of years ago, it carved out a pair of grand canyons ...
Space.com51 分钟
Bullet-fast moon rocks carved 2 lunar gorges deeper than the Grand Canyon
Two gigantic canyons on the moon — both deeper than the Grand Canyon — were carved in less than 10 minutes by floods of rocks ...
New Scientist51 分钟
Grand canyons formed on moon in minutes after colossal asteroid strike
Two canyons that splay out from a vast asteroid crater on the moon may have been quickly formed by chains of impacts that followed the initial one ...