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For the first time, astronomers have directly measured a solar-system-size corona around a distant supermassive black hole, ...
Researchers have spent 10 years improving the massive detectors they use to catch shockwaves from colliding black holes. Now the science is precise enough to test one of Stephen Hawking's key ideas.
It isn't just supermassive black holes that are messy eaters. Using a Japanese space telescope called XRISM, scientists have ...
The Webb telescope found that a far-off little red dot is the oldest known black hole, shrouded by gas that could help explain the ruby color.
Nasa's Solar Dynamics Observatory has photographed a massive butterfly-shaped coronal hole on the Sun. Solar wind from the ...
Christopher Nolan’s Interstellar was a phenomenon in 2014. Set in the future, Earth has been struck by a global crop blight.