Wicked High-Definition Image of the Cosmic Web Shows the Universe’s Dark Matter Scaffolding
New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.
Smithsonian Magazine on MSN8d
Check Out NASA’s New Image of the Brilliant Bullseye Galaxy, the Aftermath of a Rare Cosmic Collision
After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...