Astronomers have spotted another never-before-seen "nova" blaze to life in the night sky. This may be the first time that ...

Mercury reaches its greatest elongation, 26 degrees east of the sun on July 4. From latitude 40 degrees north, the ...

The globular cluster Messier 22 (M22) reaches its highest point in the sky around midnight local time, specifically for ...

The nova V462 Lupi was first discovered on June 12 by the Ohio State University-led All-Sky Automated Survey for Supernovae ...

Installing street lighting along a stretch of road popular for viewing the Northern Lights would "destroy the night sky", ...

SpaceX's Falcon 9 rocket with the Dragon spacecraft carrying Axiom-4 astronauts heads to the International Space Station.

Footage of an explosion illuminating a nighttime landscape has been described by social media users to show a U.S. strike on ...

During July, magnitude 5.8 Uranus can be spotted as a blue-green speck in binoculars and as a small 3.5 arc-seconds-wide disk ...

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area has fended ...

To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

Fireworks are set to soar across the night sky in and around Edmonton on Canada Day. The fireworks show over the central ...

While recent research shows the night sky is getting brighter every year across North America, the Big Bend area in Texas has ...