Using the Open Exoplanet Catalog and NASA’s Eye on Exoplanets website provides new way to study Kepler’s and Newton’s laws ...

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

Scientists got a never-before-seen look at an area around a large exoplanet 625 light-years away where moons could ...

Astronomers using the James Webb Space Telescope are unraveling the mysteries of TRAPPIST-1e, an Earth-sized exoplanet 40 ...

With the discovery of ever more exoplanets—over 6,000 now—scientists, of course, want to know if they are habitable for life.

For decades, Uranus baffled scientists because it seemed to have no internal heat. Now, new computer modeling shows the ...

A new study rules out the existence of global oceans of water on Neptune-like planets such as K2-18b, finding their water ...

It wasn’t until the ‘90s that our astronomical powers advanced enough to confirm the existence of worlds around other stars.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered two new exoplanets around a young ...

NASA’s exoplanet tally has climbed to 6,000, revealing bizarre and beautiful worlds far stranger than our own.

W.M. Keck Observatory imagery of star system HR 8799 have been time-lapsed. The system hosts four planets that are more ...

Astronomers have confirmed 6,000 exoplanets beyond our solar system, with thousands more awaiting verification, marking a ...