Interstellar comets like 3I/ATLAS could serve as seeds for giant planet formation, potentially explaining how massive planets ...

Scientists found two Earth-sized planets and a third candidate orbiting a nearby double star system, TOI-2267.

About 50 light-years from Earth, a gas giant about half the mass of Jupiter orbits a sunlike star. The discovery of Pegasi 51 b ushered in a new era of exoplanet research.

Using NASA's planet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), astronomers have discovered three ...

Some pass close enough to be noticed, like comet 3I/ATLAS now crossing our Solar System. Scientists believe these visitors ...

What: Astronomers using JWST and ALMA have captured the earliest known stage of planet formation around the protostar HOPS-315 in the Orion Molecular Cloud. Guest: Dr ...

Telescope observations reveal material accreting onto the planet Cha1107-7626 in a way that resembles the infancy of stars ...

Why is it important to know about exoplanets having their atmospheres stripped while orbiting F-type stars? This is what a ...

An illustration depicts what the surface of one of the exoplanets orbiting Barnard's Star may look like. The other three planets within the system can also be seen. - International Gemini ...

The twin stars in TOI-2267 orbit each other closely, forming what scientists call a “compact binary”. One of its planets ...

Scientists have discovered a rare six-planet system, HD 110067, where all planets orbit their star in perfect mathematical ...