Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

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

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 ...

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

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

"Even if a planet is in the habitable zone, if it has too small a water inventory, it transitions to an uninhabitable state." When you purchase through links on our site, we may earn an affiliate ...

This article first appeared on Wired.com. On August 10, six planets — Mercury, Venus, Jupiter, Saturn, Uranus, and Neptune — will line up in an arc in the night sky. Four of these planets — Mercury, ...

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

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. If you haven’t heard, all the planets are in the sky at the ...

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