In a solar system far, far away NASA have discovered a planet which they think 'might be remarkably similar to Earth', though ...

Skygazers, mark your calendars because one of the coolest celestial events is coming around again toward the end of February.

A rare astronomical event will display six planets in alignment, visible after sunset, giving skywatchers a spectacular ...

Satellites have revolutionized discovery by revealing hidden patterns and human presence previously unseen from the ground.

On the evening of February 28, 2026, skywatchers will be treated to a rare spectacle as at least six planets become visible ...

Protoplanetary disks are the birthplaces of planets, but few discoveries have stretched scientific expectations like IRAS 23077+6707. Using NASA’s Hubble Space Telescope, astronomers have confirmed ...

In “Citizen Science in Astronomy (Part 7),” SETI Institute astronomers Dr. Franck Marchis and Dr. Lauren Sgro highlight two rare and compelling discoveries and the crucial role of citizen scientists ...

Polygon has rounded up the best icy sci-fi planets from our favorite video games, movies, television, and books ...