Two hundred scientists will convene at the Aspen Center for Physics, Aspen, Colorado on February 6-12 to mark the 10th anniversary of the discovery of the first extrasolar planet around a sunlike star ...

When we think of extrasolar Earth-like planets, the first tendency is to imagine weird creatures like Jar Jar Binks, Chewbacca, and, if those are not bizarre enough, maybe even the pointy-eared Vulcan ...

In a significant leap forward in the quest for extraterrestrial life, NASA recently announced the detection of oxygen in the atmosphere of an exoplanet. This revolutionary discovery will be the ...

Astronomers have spotted a monster-sized planet that could be up to ten times the size of Jupiter emerging from the stellar fog surrounding a young star. Prior observations of the roughly 13 ...

An illustration of the hot Jupiter HD 189733 b don't be fooled by its placid marble like appearance . | Credit: NASA/ Robert Lea (Created with Canva) Using the James Webb Space Telescope (JWST), ...

What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.

Astronomers are investigating a strange class of exoplanets known as eccentric warm Jupiters — massive gas giants that orbit their stars in unexpected, elongated paths. Unlike their close-orbiting ...

Astronomers tracking a nearby star system thought they had spotted an exoplanet reflecting light from its star. Then it ...

While most planets that we are familiar with stick relatively close to their host star in a predictable orbit, some planets ...

"We found an overdensity of planets in this region, indicating a sharp transition between the barren Neptunian Desert and the more populated Neptunian Savanna." When you purchase through links on our ...

In the April 2011 issue, Ray Villard wrote about the steps in the search for planets similar to Earth. First, astronomers need to find worlds similar in size that are orbiting within the star’s ...