ScienceUpdated 12 min ago
This supernova impostor baffled astronomers for 15 years — until they found a hidden black hole feeding on an unstable star

A hidden black hole or neutron star companion to an unstable massive star is causing the system to erupt in light that mimics a supernova explosion.
Continue reading on Space.com
Read full story Hello Headlines links you to the original publisher for the full story.




