Add Yahoo as a preferred source to see more of our stories on Google. What that means for observers here on Earth is that both planets should be visible together for the next few days. Here's what to ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...

Add Yahoo as a preferred source to see more of our stories on Google. From meteor showers to visible nebulas, August is primed to be an action-packed month for stargazers in the United States. And one ...

Mercury, Venus, and Mars sit within the same general neighborhood as Earth, yet each has followed a radically different path.

A cosmic wonder is about to appear in the night sky as one of the brightest objects in our solar system meets up with one of the biggest – at least, from our vantage on Earth. Venus and Saturn are due ...

With a lot of talk about space recently, have you ever wondered which are the hottest planets in the solar system? You'd think the closer you are to the sun, the hotter they must be. Now that's mostly ...

A spectacular recent find points towards life on another planet in our solar system. NASA scientists presented a study that Venus could have been a habitable planet two or three billion years ago with ...

From meteor showers to visible nebulas, August is primed to be an action-packed month for stargazers in the United States. And one of the highlights of the month? The impending meet-up of Jupiter and ...

A planetary conjunction is an astronomical event in which at least two planets – sometimes more – appear to our vantage from Earth to be close together in the sky. Both Venus and Jupiter are making ...

A planetary conjunction is an astronomical event in which at least two planets – sometimes more – appear to our vantage from Earth to be close together in the sky. Both Venus and Jupiter are making ...