Astronomers around the world have confirmed over 6,000 exoplanets, a milestone reached in September 2025. Billions more are waiting to be discovered.

NASA has officially confirmed the finding of its 6000th alien planet, furthering its quest to understand our galaxy and ...

An international team of scientists has studied potential 'water world' planets, finding that while exoplanets primarily composed of water, known as sub-Neptunes, may be rare, Earth-like planets could ...

SpaceX will launch NASA's ambitious IMAP mission and two other space weather probes early Tuesday morning (Sept. 23), and you ...

JWST data hints that Trappist-1e may have an atmosphere. More transits will test if this world could support liquid water. Recent observations with NASA’s advanced JWST telescope have revealed a ...

NASA confirms its 6,000th exoplanet, revealing a universe of alien worlds — from lava planets to Styrofoam-light giants. With Roman and Habitable Worlds Observatory coming, scientists are closer than ...

NASA will announce its new astronaut class today and discuss its upcoming Artemis 2 moon mission this week, and you can watch ...

This special phenomenon of “tidal locking” results in the incredible extreme temperature differences between day and night on WASP-121b. The side facing the star, known as the “day side,” experiences ...

Dark matter has bewildered scientists for centuries. It makes up most of the universe’s matter, but it can’t be seen directly ...

Diamonds may be forever, but not when they’re set on fire. This experiment transforms pure carbon gems into CO2 for the most ...

N ASA confirmed on September 17 the discovery of 6,000 exoplanets, also known as "alien planets." This is a landmark ...