The milestone was reached on the second launch of a coast-to-coast doubleheader.

"Nearby isolated white dwarfs are usually easy to find, but we couldn't see these four stars directly." ...

Now that the first stellar-mass black hole in Omega Centauri has been discovered, astronomers suspect that this will open the ...

It's like you’re going to Oz. It's glimmering, it's beautiful' ...

Liftoff is scheduled for 10:47 a.m. ET.

The astronauts on board the private Fram2 Crew Dragon mission in 2025 took the first ever medical X-rays in space.

Scientists have directly measured the magnetic field surrounding the speedy neutron star. When you purchase through links on ...

SpaceX's massive Starship, the world's largest and most powerful rocket, is scheduled to launch its critical test flight no ...

What could we be looking at?

Discover this week's must-see night sky events, moon phases, and stunning astrophotos. Sign up for our skywatching newsletter ...