Spur and gap features seen in Milky Way’s GD-1 stellar stream could be caused by a self-interacting dark matter subhalo. New ...

Galactic gravity can dramatically impact wide binary stars, pushing them towards unexpected mergers or collisions. The ...

A group of astronomers have made history by capturing an image of a record number of stars from a time when the universe was ...

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

Photos from the James Webb Space Telescope have revealed more than 40 stars within the gravitationally lensed "Dragon Arc" ...

Looking at a distant galaxy means looking back in time.

A year of discovery awaits, with missions poised to reveal new insights about our home planet, solar system, galaxy, and ...

On York Boulevard in Los Angeles, a blurred black hole hangs on a dark wall, joined only by a pair of headphones playing looping echoes of its siblings colliding.

It proved the Andromeda Nebula is immensely distant from Earth, demonstrating that the Milky Way is not the whole universe, ...

But the state-of-the-art space observatory has recently imaged two grand design spiral galaxies, and one appears to be the ...

"See To Believe uncovers the forgotten, mind-blowing facts that will leave you questioning everything. Follow wild stories of ...

Twenty years ago today a tiny neutron star reached across the Milky Way to land a blow on Earth, ringing our planet ... yet none has been seen spitting such powerful superflares.