Ancient Asteroid Smashed Into The Moon Carving Out Grand Canyon-Sized Craters, Study Says
Researches have determined that ejecta from an ancient asteroid. strike carved out the grand canyons (Vallis Schrödinger and ...
Asteroid impact on moon blasted two grand canyons in 10 minutes
The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power ...
The Moon has 2 Grand Canyons carved by an ancient asteroid strike
The incoming object created an impact basin and sent streams of rocks hurtling like missiles, NASA said. Within minutes, two ...
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 ...
来自MSN2 天
Asteroid blast on Moon was so powerful it formed two grand canyons in 10 minutes
The energy to produce the grand canyons on the Moon is about 130 times larger than the energy in the global inventory of ...
How an Asteroid Hit the Moon and Made Two 'Grand Canyons'
A colossal impact billions of years ago carved out the canyons that rival the most breathtaking features here on Earth in a matter of minutes, ...
Two Grand Canyon-size valleys on the far side of the moon formed within 10 minutes ...
Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...
8newsnow2 天
Why it’s good for NASA that an asteroid carved out 2 grand canyons on the moon
(AP) — New research shows that when an asteroid slammed into the moon billions of years ago ... The debris landed like missiles, digging out two canyons comparable in size to Arizona’s Grand Canyon in ...
WSOC-TV2 天
How an ancient asteroid strike carved out 2 grand canyons on the moon
AP) — New research shows that when an asteroid slammed into the moon billions ... digging out two canyons comparable in size to Arizona's Grand Canyon in barely 10 minutes.