Traveling to Andromeda isn’t just far it’s almost unimaginable. At 2.5 million light-years away, even the fastest human-made spacecraft would take trillions of years to arrive. From light-speed travel ...

A vast, flat sheet of dark matter may solve the long-standing mystery of why our neighboring galaxy Andromeda is speeding ...

On a clear night, the Milky Way and the Andromeda galaxy look like close neighbors. In space, they really are.

For more than a century, astronomers have watched in astonishment as the Andromeda galaxy ignored the grand flow of cosmic expansion and hurtled straight toward the Milky Way. While almost every other ...

Science has advanced a good bit since The Andromeda Strain was first released in 1971, but the science in the Robert ...

Andromeda is also a flattened spiral like the Milky Way, but it's twice as large — 220,000 light-years across versus 105,000 for the Milky Way — and crammed with a trillion suns. Can you even begin to ...

You might think galaxies can’t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome ...

Now, the planets of Tau Andromeda are overgrown with wildlife, nature reclaiming the skyscrapers of a once-advanced ...

Andromeda Metals is putting the final pieces in place before a final investment decision at its Great White project. ... Read ...

A flat plane of dark matter beyond the Local Group may explain why nearby galaxies move away from us instead of falling ...

Sleep appears to have emerged far earlier in animal evolution than previously thought, according to new research examining ...