When it comes to the Milky Way and Andromeda galaxies, there’s a whole “will they or won’t they” thing going on. In 2012 ...

Our galaxy and its nearest large companion, Andromeda, may be headed for a collision on a cosmic scale. What happens then?

The Perseids result from Earth passing through debris — bits of ice and rock — left behind by Comet Swift-Tuttle, which last ...

Scientists have uncovered new evidence that Earth's continents are continuously reworked deep beneath the surface, offering ...

On a special night, if you are lucky, you might catch a faint red glow quietly lighting up Japan's sky, stretching low along ...

Astronomer Sophie Adenot, currently aboard the International Space Station (ISS), recently captured a spectacular photo of ...

Officials say all four crew members ejected safely after two Navy jets collided and crashed during an air show at a military ...

Officials say all four crew members ejected safely after two Navy jets collided and crashed during an air show at a military ...

Satellites and spacecraft are becoming lighter, stronger and more heat resistant because of materials such as carbon ...

Brilliant splashes of green, purple and pink will streak the night sky for many stargazers in North America on Saturday and ...

An asteroid is hurtling towards Earth. It's the size of the Eiffel Tower, shaped like a peanut and potentially ...

Researchers say the process is similar to that used in music production to correct a singer's pitch if it is off-key.