Some Quasars Actually Contain Two Supermassive Black Holes in the Process of Merging

Astronomers have found a powerful quasar powered by two supermassive black holes.

3 months ago

Quasars can twinkle?

It turns out you can teach an old dog new tricks. With a recent upgrade to a 50-year-old radio telescope,…

3 months ago

Quasars are the Biggest Particle Accelerators in the Universe

We puny humans think we can accelerate particles? Look how proud we are of the Large Hadron Collider. But any…

5 months ago