Journey beyond the asteroid belt to explore the solar system's majestic giants and mysterious outer reaches. We break down ...

NASA's Juno mission has found that Jupiter's Great Red Spot is just the beginning, revealing a polar vortex system of perfectly geometric cyclones and 600 km/h winds that operate under physics we ...

Track the interstellar Comet 3I/ATLAS, catch the peak of the spectacular 120-per-hour Geminid meteor shower (Dec 13/14), and ...

A University of Southampton study has revealed an intriguing new clue in the mystery of what triggers periods of very intense ...

Microphone recordings from NASA's Perseverance rover have turned up more than 50 instances of lightning on the red planet over the past four years, a new study finds.

The American Meteor Society noted one bright fireball above Kansas City, MO, at 6:46 p.m. Tuesday, lasting about 3.5 seconds.

Arizona hides a treasure that most tourists zoom right past while chasing the Grand Canyon glory – Oracle State Park, a 4,000-acre sanctuary where the Sonoran Desert meets oak woodland in a landscape ...

A strange, spider-like scar on Jupiter's icy moon Europa may mark where salty water once surged up through its fractured crust.

"We are only beginning to discover the true complexity of these worlds." ...

Analysis of early direct images from James Webb telescope show immense dust clouds on brown dwarf that lead to a blurring of ...

The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...