University of California, Irvine Generally, scientists agree that the chances of our planet being the only one in the ...

A rocky exoplanet outside the Earth's solar system may have an atmosphere, according to new evidence gathered by NASA ...

Astronomers have identified the clearest signs yet of an atmosphere around a rocky planet outside our Solar System, marking a ...

Webb’s latest observations reveal a hellish world cloaked in an unexpected atmosphere: TOI-561 b, an ultra-hot rocky planet ...

Researchers using NASA's James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a rocky ...

Webb Telescope detects an atmosphere on TOI-561 b, a scorching rocky planet once thought too small and hot to hold onto its ...

An ultra-hot rocky exoplanet may be wrapped in a dense atmosphere, defying expectations about what small planets can sustain.

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, ...

James Webb Space Telescope observations reveal atmospheric gases above the molten rocky exoplanet TOI-561 b, providing the strongest evidence yet of an atmosphere on a tidally-locked ultra-hot ...

This artist's concept illustrates the results of a new study that measured the masses of many planets relative to the stars that host them, leading to new information about populations of planets in ...

Earth-like exoplanets might be more common throughout the Milky Way than previously believed, astronomers report in a new study. The researchers discovered an unusual super-Earth orbiting its star at ...