Large galaxies, like the Milky Way, attract smaller galaxies. Our solar system 's cosmic neighborhood spans 100,000 ...

It's 'spoke season' on Saturn when strange features appear in the planet's rings. The Hubble Space Telescope continues to ...

A Chinese Mars rover may have found evidence of an ancient ocean on the arid Red Planet. According to a new paper in the ...

Of all the astronomical objects visible in a telescope, none has captured human imagination more than the planet Saturn. Since it is easily visible to the unaided eye, humans have seen it since the ...

A joint Hubble and James Webb Space Telescope (JWST) project to learn more about the dusty disk around the bright star Vega ...

Challenge yourself with 101 fun and tricky ‘Are You Smarter Than a Fifth Grader’ questions across history, science, and more.

Venus is the brilliant evening “star” now shining at magnitude -4 in the southwest at dusk. In early November—five months after its passage behind the sun at superior conjunction on June 4—Venus ...

With its huge rings of ice and dust, Saturn is one of the Solar System's most iconic planets. It's beautiful, really. But what's it hiding behind those bright clouds? Well, you're about to find out by ...

How Hakabha Karnadev Dimaak Slideshows ...

Mercury will join Venus as an evening planet for part of this month and Saturn is ... much water under its surface as all of the water in Earth’s oceans combined. It will get there in 2030 ...

He skated out through the team's inflatable carrying the President's Cup, did a brief tour with it on the ice, then presented it to Rogers, who in turn handed him his ring.