Planetary hangouts happen when several planets appear to line up in the night sky at once Planetary hangouts happen when several planets appear to line up in the night sky at once Planetary ...

"In January, you'll have the opportunity to take in four bright planets in a sweeping view" said Preston Dyches of NASA's Jet ...

Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of ...