BH3 spotted when scientists chanced upon star in Aquila constellation ‘wobbling’ under its gravitational force

Astronomers have discovered an enormous black hole which formed in the aftermath of an exploding star a mere 2,000 light years from Earth.

BH3 is the most massive stellar black hole yet found in the Milky Way and revealed itself to researchers through the powerful tug it exerts on a companion star that orbits the object in the constellation of Aquila, the Eagle.

The serendipitous discovery is so important that scientists released details of the object earlier than planned to enable other astronomers to perform further observations as soon as possible.

“It’s a complete surprise,” said Dr Pasquale Panuzzo, an astronomer and member of the Gaia collaboration at the Observatoire de Paris. “It is the most massive stellar origin black hole in our galaxy and the second nearest discovered so far.”