The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

A new cosmological simulator logs its scientific predictions and refutations in real time, storing hashes in blockchain with full offline ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

These black holes are the most distant and stable objects we know. Using a technique called very long baseline interferometry ...