Two remarkable canyons, located near the Moon's south pole, challenge the Grand Canyon in both depth and length. These lunar formations, known ...

an asteroid of that size could cause an explosion in the atmosphere or even create an impact crater, according to the Planetary Society. Both possibilities would likely cause devastating damage on ...

There are holes and rough spots throughout the alley. There is a hole, actually it’s becoming a crater, that belongs on the moon, behind the old Phoenix restaurant. If you do not know the alley ...