impact

Brightest Lunar Impact Ever Recorded

This artwork depicts the blast formed from an impacting meteor on the lunar surface. Credit: NASA Anyone looking up at the right moment on September 11, 2013, may have caught sight of a brief flash of light on the moon. The flash ...

Russian Meteor Shockwave Circled Globe Twice

  The 10,000 ton asteroid that exploded above the Russian city of Chelyabinsk in February produced such a powerful shockwave that it raced around the world twice, according to a new study published in the journal Geophysical Research Letters. Researchers report ...

Russian Meteor Shockwave Circled Globe Twice

  The 10,000 ton asteroid that exploded above the Russian city of Chelyabinsk in February produced such a powerful shockwave that it raced around the world twice, according to a new study published in the journal Geophysical Research Letters. Researchers report ...