In the remote outer reaches of planetary systems, far beyond the orbit of known planets, enormous and mysterious worlds ...

Using the James Webb Space Telescope (JWST), astronomers have peered deep into one of the Milky Way's most radiation-intense ...

Summer arrives for northern observers as the Moon visits Venus, Uranus, and Mercury. Plus: globular cluster M15, double star ...

At 5.97 light-years from Earth, it is the fourth-closest star to our solar system, after the three interconnected stars of ...

A new Tesla Model Y Performance prototype has tackled the famous Nürburgring racetrack in Germany. The Performance-model EV ...

Planting trees can help save the planet, right? A new study finds that to offset all the planet-warming carbon emissions from ...

Preview 50 Marvel Comics solicitations for September 2025, featuring top titles and crossover events. Spotlight on epic ...

Webb discovered dozens of small, powerful galaxies from 800 million years ago that likely drove cosmic reionization by ...