As twilight fades to night these May evenings, Mars stands out in the northern sky. It begins the month near the center of ...

The Eta Aquarids meteor shower is expected to light up the skies between May 5 and May 7. The meteor shower is one of two ...

Using two infrared space telescopes and a 23-year gap, scientists may have spotted a mysterious, slow-moving object beyond ...

A huge family of newborn stars seem to now be going their separate ways: Over 1,000 stars are hurriedly fleeing their nest in ...

The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

In order to find the ancient Three Leaps of the Gazelle asterism you must first locate the Big Dipper, which is high in the ...