Sky watchers are in for a treat this month as the stars align to give amateurs a shot to see six planets at once.

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never seen ... because we have nothing directly analogous to them here in our ...

There's good news for space enthusiasts: multiple planets are expected to align several times in 2025. The year kicked off ...

Planet Nine", dubbed, has fascinated scientists for its ability to account for "anomalous" motions of objects located faraway ...

The six planets were visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a ...

The cosmos, full of endless wonders and mysteries, keeps throwing us celestial curveballs. In a revelation that could reshape ...

The potential discovery of a large planet beyond Neptune’s orbit could change everything we know about the Solar System.

Smaller gas giants are less likely to survive in such systems, surrounded by clashing planetary titans. With their lower masses, they're more likely to either get flung out of the system or pulled ...

Discover Snapchat Planets Order, a creative feature in Snapchat Plus to rank your closest friends like planets in a solar ...