NASA's newest astrophysics space telescope launched in March on a mission to create an all-sky map of the universe. Now ...

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

The never-before-seen "nova," dubbed V462 Lupi, recently appeared in the constellation Lupus, after suddenly becoming 4 ...

Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in the ...

The game-changing Vera C. Rubin Observatory will collect more astronomical data in its first year than all other telescopes ...

Insights from this event would eventually make their way to models of how stars work, astronomers say. Related: The bubbling surface of a distant star was captured on video for the 1st time ever T ...

Many of the white dots in the sky likely aren't distant stars but digital noise. Some others could be cosmic rays , space particles traveling close to the speed of light, according to NASA.

A new star called T Coronae Borealis may soon appear in the night sky after a thermonuclear flash — and disappear just a few days later. Here’s how to be ready.

On December 4, Venus—which is the brightest natural object in the night sky after the moon—will be accompanied by a slim crescent moon. "Venus is hard to miss in the southwest after sunset ...