The Jupiter Icy Moons Explorer (Juice) spacecraft, barreling through our solar system, recently used Earth's gravity to ...

Christmas symbols we all know and love. N othing says “Christmas” like the sights, smells and sounds of the season: From ...

Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a ...

See how our seasons come from Earth's tilt and yearly loop around the sun, which changes the ice cover, vegetation, and ...

The ring would have gradually fallen to Earth as meteorites, correlating to a spike of impacts seen in the geological record.