Astronomers are excited about the first test images released today from the Vera C. Rubin Observatory, which show the ...

Of all the planets visible from Earth, Mars has always felt different. Its soft red glow has caught the eye of sky-watchers ...

New images from ESA's Biomass satellite reveal forests, volcanoes, deserts and glaciers in striking detail, hinting at what's still to come.

Rubin Observatory begins 10-year sky survey to uncover dark matter, track asteroids, and build a detailed view of our ...

ESA’s Biomass satellite reveals hidden carbon, forests, and terrain using advanced radar that sees through trees, sand, and ...

Featuring never-before-seen views of galaxies and more than 2,100 newly discovered asteroids, the observations are only a ...

The first test images from the Vera C. Rubin Observatory in Chile showcase thousands of previously unknown asteroids and ...

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory ...

This year, June's full moon is the lowest it has been in nearly two decades, due to a process known as "major lunar standstill". This happens during a two-year period when the moon's orbit is the ...

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

What's happening in the skies over North Texas this month? July holds some spectacular sights in the night and morning sky.