Astronomers using NASA's James Webb Space Telescope have discovered a giant exoplanet hiding within one of the most closely ...

Currently, the closest exoplanet to Earth is Proxima Centauri b, which orbits the star Proxima Centauri, located 4 ...

A distant 'exomoon' the size of Jupiter is changing how we think about the cosmos.

Up until now, exoplanet surveys have mostly focused on nearby, bright stars that are sun-like or are red dwarfs, which are known to frequently host planets. While astronomers have discovered thousands ...

An international team including Cornell researcher Jake Turner has developed a novel analysis method capable of uncovering previously undetectable stellar and exoplanetary signals hidden within ...

A giant planet had been hiding inside one of astronomy’s most closely studied planetary systems, concealed by a bright disk of cosmic dust. Webb revealed Beta Pictoris d through atmospheric traces of ...

The TESS space telescope has discovered hundreds of exoplanets. Now another one has been added, for which the method used raises great hopes.

Scientists discovered a rocky exoplanet with an atmosphere orbiting in a habitable zone, raising new questions about the ...

An international team has identified an object orbiting a brown dwarf, which itself revolves around a star twice as small as ...

Astronomers have detected over 5,800 confirmed exoplanets. One extreme class is ultra-hot Jupiters, of particular interest because they can provide a unique window into planetary atmospheric dynamics.

An exoplanet just 49 light-years from Earth seems to have a characteristic that might help it host life: an atmosphere, ...

The president’s proposed budget includes major cuts to NASA — among them, the elimination of funding for the Nancy Grace Roman Space Telescope. Set to launch in just two years, Roman is poised to ...