Sky watchers are in for a treat on Christmas Eve as the waxing crescent Moon, Jupiter, and Saturn create a stunning celestial ...

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 ...

What lies beneath Jupiter's violent clouds? This video uncovers the planet's deepest secret: a vast ocean of liquid metallic ...

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 ...

Jupiter and Saturn will be so close Monday that they will appear to form a "double planet." Such a spectacular great conjunction, as the planetary alignment has come to be known, hasn't occurred in ...

Jupiter, the fifth planet in our solar system and by far most massive, is a treasure trove of scientific discovery. Last year a pair of studies found that the planet’s iconic Great Red Spot is 40 ...

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 ...

This week Jupiter and Saturn are low in the southwest during the chilly December dusk. When this month began, they were separated by 2.1 degrees. But in the days that followed, they have been slowly ...

CAPE CANAVERAL, Fla. — Jupiter and Saturn will merge in the night sky Monday, appearing closer to one another than they have since Galileo’s time in the 17th century. Astronomers say so-called ...

Jupiter and Saturn, the two largest planets in our solar system, came closer together than they have been in 400 years on Monday. This great conjunction made a bright splash in the night sky and was ...