Shaped like a megaphone, the upcoming mission will map the entire sky in infrared light to answer big questions about the ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Conflicting distance measurements have added to the uncertainty. One data source places one object at 6,500 light years away, ...

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

The world's space agencies are keeping close watch on an asteroid heading our way, because there's currently a 1 in 83 chance ...

Milky Way is an arcade game where you have to avoid intergalactic dangers by dodging asteroids and other obstacles to get to ...