Stargazers everywhere are in for a treat on Monday night, as Jupiter and Saturn will appear closer together than they have in centuries, forming a stunningly bright “Great Conjunction.” Given that ...

Jupiter and Saturn, our solar system's two largest planets, were visibly closer together on Monday night than they have been in 800 years — marking an extremely rare celestial event known as the ...

The giant planets weren't always where we find them today. Jupiter, Saturn, Uranus and Neptune formed in a more compact ...

Keep a close look at the sky and you may what looks like a 'Christmas Star' Keep a close look at the night sky in December and you may see a rare occurrence between the two biggest planets in our ...

Hey, guess what? Another rare celestial event? Bingo! On Tuesday, December 24 (yes, Christmas Eve), Jupiter and Saturn will meet — forming a 90-degree angle, a “square” in astrology-speak — for the ...

Saturn and Jupiter will appear to almost kiss this winter solstice, although not because of some cosmic mistletoe hanging overhead. Rather, the two gas giants will look as though they're very close in ...

Skygazers around the world were treated to a once in a lifetime experience on Monday, when the great conjunction of Jupiter and Saturn formed what has been dubbed a Christmas Star. Photos from the ...