Exoplanet TOI 1227 b is being bombarded by x-rays from its host red dwarf star, causing it to “shrink from the size of ...

On Nov. 27, 2001, NASA announced the first detection of an exoplanet atmosphere. Using the Hubble Space Telescope's ...

European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light ...

Searching for life on other planets requires more than just measuring their distances from their stars. A future NASA ...

A team of researchers has confirmed stars ring loud and clear in a "key" that will harmonize well with the science goals and ...

The results show a circular “hotspot” on the side of the planet that always faces its star, surrounded by a cooler ring at ...

NASA’s Nancy Grace Roman Space Telescope (Image: NASA/Jolearra Tshiteya) The Nancy Grace Roman Space Telescope developed by ...

What: New JWST observations probe the possible atmosphere of TRAPPIST-1 e, an Earth-sized planet in the habitable zone of a ...

Researchers at Cornell University have developed the first-ever reflectance spectra — essentially a color-coded key — of the ...

"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning to do." ...

Using data from NASA’s Transiting Exoplanet Survey Satellite, astronomers detected faint “starquakes” rippling through the ...

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.