The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Death in Paradise star Tobi Bakare, who plays JP Hooper, has confirmed he will return to the BBC series for a guest appearance in the new series ...

Recently we learned about the exoplanet Kepler-186f, a potentially earthlike, potentially habitable world only around 500 ...

Wednesday, February 5 First Quarter Moon occurs at 3:02 A.M. EST. Nearly half a day later, the Moon passes 5° north of Uranus ...

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

Mars still is spectacularly brilliant, as brilliant as it will be for another 26 months. When the Red Planet again falls into an orbit opposite the sun - called “opposition.” It is so bright that with ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Have you looked up at the night sky this season and noticed a bright object, sporting a reddish hue, to the left of Orion?

Console Edition has launched a brand new pack of content today, as the Australia & South America Pack is available now ...

Scientists spotted a new asteroid—turns out it was Musk’s Tesla Roadster. Who knew space junk could be this expensive… or ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...