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

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

After Katy Perry sparked controversy by participating in Blue Origin's all-female space launch, the "E.T." singer seemingly reacted to the mixed reaction their mission received.

Skywatchers worldwide are in for a charming cosmic display before the Sun rises Friday, as three celestial bodies will appear in close conjunction.

From your WhatsApp messages to your work emails, it can sometimes feel like emoji are everywhere you look. But tonight, a ...

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

The pre-dawn sky on April 25, 2025 will see a conjunction of Venus, Saturn and a waning crescent moon, which will resemble a ...

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

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

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

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