Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Astronomers manning an asteroid warning system caught a glimpse of a large, bright object zipping through the solar system ...

And astronomers have a brand-new, superpowerful eye with which to see the changing cosmos: the Vera C. Rubin Observatory in ...

Citizen scientists working with the Kilonova Project made their first confirmed discovery of a rare exploding star, enabling ...

Before you download a stargazing app, think about what you want to get out of it. Are you a complete beginner just trying to ...

Previously described as playing astronomical "spot the difference," Kilonova Seekers asks the public to compare the latest ...

Venus moves east as July progresses and stands 3° due north of Aldebaran on the 14th, after skirting the northern regions of ...

The Vera Rubin Telescope Observatory is now operational and is enable astronomers to explore galaxies, stars in the Milky Way, objects in the solar system, ...

Stargazing in July hopefully promises warm nights in Wyoming. The highlight of July evenings is the prominent band of the Milky Way arcing across the dark skies. Along the Milky Way, you’ll spot the ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

This is the first time an object in its class has been detected in X-rays. The discovery could lead to a better understanding ...