The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

NASA has made a new out of this world discovery. NASA's James Webb Space Telescope recently captured evidence of a new planet ...

Milky Way black hole emits mysterious light flare -- astronomers aren't sure why 06:27. NASA says a group of scientists may have discovered signs of a new planet beyond the Milky Way. The ...

NASA has discovered an Earth-size planet orbiting around a faraway star — and it could be habitable. Dubbed TOI 700 e, the exoplanet is the fourth discovered in the TOI 700 system, at 100 light ...

Scientists have discovered six new exoplanets — HD 36384 b, TOI-198 b, TOI-2095 b, TOI-2095 c, TOI-4860 b, and MWC 758 c. All of them are outside the Solar System.

NASA will unveil its latest discoveries in the search for planets beyond our solar system on Tuesday. The new alien planet announcement is based on findings made by NASA's Kepler planet-hunting ...

NASA scientists have discovered an electric field encompassing Earth’s atmosphere that is as "fundamental" as gravity -- and could even give clues about possible life on other planets.

A 17-year-old from Scarsdale, New York discovered a new planet on his third day of a two-month internship at NASA Goddard Space Flight Center.

Since the 1990s, astronomers have discovered more than 4,000 exoplanets, according to NASA. But all of those were found in our Milky Way galaxy. It could be decades before scientists can confirm ...

Astronomers using NASA’s Kepler Space Telescope announced the discovery of the most Earth-like planet yet orbiting a distant star like our own sun, bringing to a dozen the number of small worlds ...

NASA astronomers have already discovered thousands of exoplanets. But TESS -- the first-ever spaceborne, all-sky transit survey -- will identify a wide range of planets, from Earth-sized to gas ...