Californians can glimpse up to 15 meteors each hour under cloudless skies while the Lyrid meteor shower is underway. The ...

A waxing Moon brightens the sky as we catch our last looks at Uranus and view Venus, Mercury, Jupiter, and Mars in the sky ...

The Prince of Wales has said there is “fresh momentum for new ideas” to create “safer ways to live our lives” as he announced his Earthshot Prize would be staged in Brazil this year. William’s annual ...

Curious about what planets look like through a telescope? This guide breaks down what you’ll see based on your telescope’s size, setup, and observing conditions. Plus tips for clearer planetary views.

This colorful image of the Helix nebula may mirror what someday could become of our sun and our home planet. Released on ...

Big storms can strip some parts of Jupiter's atmosphere of ammonia, while leaving buried reservoirs of the gas elsewhere.

SpaceX’s Fram2 mission has shared the first astronaut images from a true polar orbit, revealing Earth’s remote poles.