Artificial intelligence is transforming the search for alien life with new tools that detect UAPs and identify Earth-like ...

View a brilliant morning star, enjoy dark skies during New Moon, and take in plenty of deep-sky targets in the sky this week.

Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs ...

Geo-engineering is being pursued by private companies looking to ward off climate change and/or gain carbon credits. But it ...

New research suggests that the largest cosmic structure is even bigger and closer to Earth than we knew. It goes against scientists' models of cosmic evolution.

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

In the days ahead, stargazers will have a chance to witness some Lyrid meteors before the shower hits its peak in activity ...

Astronomers and philosophers have long speculated on the possibility of planets orbiting distant stars.  In the 1990s the ...

Ever wondered why stars twinkle but planets don’t? Discover the simple science behind this sky mystery and how scientists ...

April’s pink “micromoon” will appear smaller than other full moons this year as it nears its farthest point from Earth in its ...

This year, storms and cloudy weather are in the forecast for parts of the United States that could spoil the view of the Lyrid meteor shower.