Published in the peer-reviewed The Astrophysical Journal, the research focuses on tidally locked planets, worlds that always ...

The upcoming year will offer a blood-red moon, spectacular meteor showers and the first glimpse of the sun’s corona since ...

In addition to shaping the interior of rocky planets, molten rock located deep within these planets may also contribute to ...

Over the years, passing spacecraft have observed mystifying weather patterns at the poles of Jupiter and Saturn. The two ...

Astronomers have long searched for life within a rather narrow ring around a star, the "habitable zone," where a planet ...

At extreme pressures and temperatures, water becomes superionic — a solid that behaves partly like a liquid and conducts ...

When most people think of astrology, they typically think of their zodiac sign, also known as their Sun sign—the one that ...

Astonishingly, we can identify molecules present in the atmospheres of exoplanets.

Add Yahoo as a preferred source to see more of our stories on Google. An illustration depicts what the surface of one of the exoplanets orbiting Barnard's Star may look like. The other three planets ...

The origin of super-Earths and sub-Neptunes has been revealed in a system of four young planets that are dramatically losing ...

Polygon has rounded up the best icy sci-fi planets from our favorite video games, movies, television, and books ...