Astronomers have used the James Webb Space Telescope (JWST) to observe an oddball gas giant exoplanet orbiting a dead star.

Exoplanet atmospheres have become prime targets for astrobiologists in the search for life beyond Earth. This is because exoplanet surfaces can't be directly imaged yet, so astronomers must get ...

Who ordered the roasted exoplanet? Astronomers using the James Webb Space Telescope found a world that really puts the "hot" ...

The two exoplanets, roughly the size of Jupiter, are located 1,113 light-years away from Earth.

NASA’s TESS discovered two Jupiter-sized “super-puff” planets lighter than cotton candy, 1,100 light-years away.

The James Webb Space Telescope has revealed the first atmosphere around a surviving planet around a white dwarf. Credit: NASA ...

For the first time, NASA's TESS (Transiting Exoplanet Survey Satellite) mission has identified a planet orbiting a distant star thanks to its warping of space-time. Unlike the star-hugging transiting ...

The European Space Agency releases the most detailed image of the Milky Way's center, the galactic bulge, in visible light.

When scientists discovered the first planet orbiting another star in 1995, few outside astronomy circles noticed. That planet, 51 Pegasi b, opened the door to a field that now boasts more than 5,000 ...