It's a veritable sky party on the night of April 21, as 15–20 or even more Lyrid meteors shower down hourly upon the skies of Mother Earth...

A centuries-long journey will end tonight for hundreds of comet fragments as they smash into Earth's atmosphere at 90,000 miles per hour, burning up 50 miles above Mother Earth's s...

Just before the moon rises on December 13, and just after it sets on the 14th, and even during the hours between, the celestially inclined are invited to train their eyes on the sk...

Although it wasn't visible from the ground without a telescope, asteroid YU55 burst into public consciousness with its close approach to Earth on Tuesday November 8...

YU55, the asteroid that's flying between the earth and the moon today, is named after the year it was discovered...