According to best calculations, there might be 10 million to 1 billion stellar-mass black holes floating calmly and silently around the galaxy. When it comes to counting them, there’s just one problem: they’re virtually undetectable until they manage to catch ...

Breaking and reconnecting magnetic field lines at the event horizon unleash the energy from a black hole’s magnetic field, speeding particles that cause intense flares, according to researchers at the Flatiron Institute and its partners. The discoveries point to fascinating ...

The sky full of wonders is going to be very generous to viewers this month. Grab a telescope or wake up at dawn and have a moment of beauty looking at the sky. Orion’s Other Nebulae! Outside of the iconic ...

Black holes and light had given physicists a lot of headaches over the decades. While black holes are the most mysterious phenomenons of the Universe by far, light has puzzled the minds of scientists mainly for the fact that its ...