On June 26, you'll have an opportunity to behold the sight of a slender waxing crescent moon positioned just to the right of ...

Regulus is a bright blue star in the constellation Leo, which is often called the 'lion's heart'. It regularly appears close ...

While about 20,000 previously unknown asteroids are discovered every year by telescopes around the world and spacecraft in ...

Globular cluster M15 hides within it a planetary nebula, Pease 1. Observers with large scopes and steady skies can find it.

The LSST camera at the Vera C. Rubin Observatory has released its jaw-dropping first images, each capturing 45 times the area ...

The moon and Cancer are both tied to our relationship with home, nurturing, primary caregivers, ancestry, and our connection ...

If a huge asteroid smashes into the moon in 2032, the gigantic explosion would send debris streaming toward Earth that would ...

Friday, July 4 Mercury reaches its greatest eastern elongation from the Sun, standing 26° from our star at 1 A.M. EDT. We’ll ...

The moon-iest new moon of the year is upon us — and this lunation is getting a heavy, heady dose of amplification from gas ...

Greetings! I hope you’re enjoying that brilliant light in your pre-dawn eastern sky. It’s one of the best views of Venus ...

The photographers in our gallery take us on a visual journey through nature, architecture and creative details – sometimes ...

The 60-meter asteroid 2024 YR4 has a 4.3% chance of hitting the Moon, potentially releasing 100 million kilograms of debris ...