Exoplanets are often discovered using the transit method (more than three-quarters of those discovered have been found this way.) The same transit technique can be used to study them, often revealing ...

Exoplanets are planets outside Earth's solar system. In 1995, a gas giant named 51 Pegasi b, which orbits a star similar to Earth's sun, etched its name in history as the first exoplanet ever ...

An exoplanet is what we call planets that exist outside of our own solar system. The first one was discovered in 1992, but as we get more powerful and precise telescopes and instruments, scientists ...

A new catalog of 126 worlds beyond the solar system contains a cornucopia of newly discovered planets — some have extreme and exotic natures, but others could potentially support life as we know it.

She said a key difference in the star/planet systems her team studied—a variation responsible for a planetary climate being habitable or not—was the rotational characteristics of the planets. The ...

Astronomers have identified four exoplanets orbiting Barnard’s Star, a red dwarf star just 6 light-years away from Earth. No, really, this time it’s for real! We have to emphasize this because ...

An exoplanet the size of Jupiter has long intrigued astronomers because of its scorching temperatures, screaming winds and sideways rain made of glass. Now, data from the James Webb Space Telescope ...

"It was just a matter of time before we found them." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Thirty years ago, on Oct. 6, 1995, the very ...

Researchers have developed a new coronagraph that could make it possible to see distant exoplanets obscured by light from their parent stars. Researchers have developed a new coronagraph -- an optical ...

A new device uses quantum optics to filter out starlight in real time — bringing scientists closer to directly observing Earth-like worlds. When you purchase through links on our site, we may earn an ...

John Mather, NASA Goddard Space Flight Center, is designing the first family of ISEE’s (Inflatable Starshade for Earthlike Exoplanets) with sizes from 35 to 100 meters in diameter. A starshade would ...

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 ...