Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...

The Milky Way is one of the biggest in the observable universe: Even if you traveled at the speed of light, it would take 100,000 years to go from one end of our home galaxy to the other.

Hubble's study reveals Andromeda experienced major galactic collisions, unlike Milky Way. Its satellite galaxies show unusual ...

When we observe distant celestial objects, there is a possible catch: Is that star I am observing really as reddish as it ...

However, our own Milky Way is on a path to collide with its giant neighbor, the Andromeda Galaxy. The next galactic merger of roughly 250 billion stars moving through space at high speed will change ...

Astronomers using the James Webb Space Telescope have spied dynamic flares of light near the supermassive black hole at the center of the Milky Way galaxy ... magnetic fields collide near the ...

A new study suggests that dark matter could be shaping cosmic chemistry, with a proposed self-annihilating dark matter ...

Astronomers used the powerful James Webb Space Telescope to peer into this object flying by itself through our Milky Way ...

Astronomers have spotted displays of flashing lights and “fireworks” near a supermassive black hole at the center of the Milky Way galaxy ... magnetic fields collide, releasing particles ...

The Andromeda constellation is one of the 88 modern constellations and should not be confused with our neighbouring Andromeda ...