Stargazers may catch a cosmic light show this Fourth of July weekend when the Milky Way appears in the night sky across the ...

Imagine you're an alien living in the Andromeda galaxy, 2.5 million light-years away, peering back at Earth through a massive ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

"We have discovered a galaxy that has been 'perfectly preserved' for billions of years, a true archaeological find that tells ...

Astronomers detect 10 billion-year-old radio waves from a distant galaxy cluster SpARCS1049, revealing a mini-halo that ...

The Milky Way is our home galaxy with a disc of stars that spans more than 100,000 light-years. While the Milky Way is generally always visible from Earth, certain times of year are better for ...

The Milky Way is our home galaxy with a disc of stars that spans more than 100,000 light-years. While the Milky Way is generally always visible from Earth, certain times of year are better for ...

To put things in perspective, Tyrannosaurus rex existed on Earth when it was in a part of the galaxy that is closer to our current position than many other dinosaurs.

The Milky Way galaxy may collide with the Andromeda galaxy in billions of years, creating an even bigger galaxy. Experts explain what will happen to Earth.

To put things in perspective, Tyrannosaurus rex existed on Earth when it was in a part of the galaxy that is closer to our current position than many other dinosaurs.

Dinosaurs such as Stegosaurus, Iguanodons and Giganotosaurus lived during the early Cretaceous while Earth was on the other side of the galaxy. The long 79-million-year stretch of the Cretaceous ...