Asteroid impact on moon blasted two grand canyons in 10 minutes

Asteroid impact on moon blasted two grand canyons in 10 minutes

Source: TUOI TRE NEWS

The canyons were dug out in a matter of less than 10 minutes by rocky debris

The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual erosion power of the Colorado River. Close to the moon's south pole are two canyons each comparable in size to the Grand Canyon that were … [4175 chars]

Read more