Astronomers Say That Planets Orbiting Black Holes Are Called “Blanets”

Astronomers have detected 15 new periodic and non-periodic variables in a nearby galaxy known as NGC 247. The finding could improve our knowledge regarding stellar populations of this galaxy.

Astronomers Spot Giant X-Ray Rings around Stellar-Mass Black Hole

Bizarre Black Hole Shoots X-Ray Rings While Making Spacetime Wobble