A new study reveals that the impact of the Meteor crater may have caused a landslide that flooded the Grand Canyon 56,000 ...

A meteorite that may have been up to 200 times bigger than the one that killed the dinosaurs might have triggered the formation of complex life on Earth. The S2 meteorite hit Earth approximately 3.26 ...

Astronomers have been keeping a close eye on an asteroid big enough to destroy a whole city. As experts learn more about asteroid 2024 YR4's trajectory, they've confirmed that the odds of impact are ...

An astronomer in Italy caught a fortuitous image of the bright comet Lemmon seemingly entwined with the glowing trail of a ...

A newly discovered asteroid has a tiny chance of smacking Earth in 2032, space agency officials said Wednesday. Scientists put the odds of a strike at only slightly more than 1%. Stream NBC 5 for free ...

Scientists have found evidence of a huge asteroid that struck the Earth early in its life with an impact larger than anything humans have experienced. Tiny glass beads called spherules, found in north ...

Is it a full moon tonight? November beaver full moon will shine for days as the biggest supermoon of 2025. Here's when to ...