Most of the universe is slipping away from the Milky Way, carried outward as space itself expands. Yet one giant neighbor is bucking the trend, racing straight at us while almost every other major ...

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

At the center of the Milky Way, there might lie a pulsar—a highly magnetized, spinning neutron star that formed from the dead ...

For many years, scientists have tried to understand how the Milky Way is positioned in space, and how it moves together with ...

Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark ...

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

Computer simulations carried out by astronomers from the University of Groningen in collaboration with researchers from ...

In recent years, one of the most troubling puzzles in astrophysics has grown more urgent. Scientists have realized that the universe seems to be expanding faster than expected, throwing a wrench into ...

The dark matter distribution of a Milky Way mass halo in a Lambda-cold dark matter (LCDM) cosmological simulation. This is the highest resolution simulation of a MW-mass dark matter halo ever ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the American Astronomical Society in January 1925, a paper read by one of his ...

It turns out that looming collision between our Milky Way and Andromeda galaxies might not happen after all. Astronomers reported Monday that the probability of the two spiral galaxies colliding is ...

"Interestingly, the quasar powering this massive radio jet does not have an extreme black hole mass compared to other quasars." When you purchase through links on our site, we may earn an affiliate ...