It sounds like a remarkable story, almost unbelievable: Anders Helstrup went skydiving nearly two years ago in Hedmark, Norway and…
Could this meteorite show evidence of ancient water and life on Mars? That's one possibility raised in a new paper…
Looking at the power of the Chelyabinsk meteor (which struck a year ago and is visible starting around 1:15 in…
Wonder and terror. Every time I watch the dashcam videos of the Chelyabinsk fireball it sends chills down my spine.…
In 1908 a blazing white line cut across the sky before exploding a few miles above the ground with a…
What's the oldest thing you've ever held in your hand? A piece of petrified wood? A fossilized trilobite? A chunk…
Security camera video showing the impact of the largest piece of the Chelyabinsk meteorite striking Lake Chebarkul during the Feb.…
How did life on Earth originally develop from random organic compounds into living, evolving cells? It may have relied on…
A half-ton meteorite -- presumably from the Russian fireball that broke up over Chelyabinsk in February -- was dragged up…
Are Earthlings really Martians ? Did life arise on Mars first and then journey on rocks to our planet and…