S. Korea's ex-health minister guilty of swaying Samsung vote

South Korea's former health minister was convicted on Thursday of pressuring the country's pension fund to support a controversial Samsung merger, in one of the first rulings on key players in the corruption scandals that ...

Astronomers pursue renegade supermassive black hole

Supermassive holes are generally stationary objects, sitting at the centers of most galaxies. However, using data from NASA's Chandra X-ray Observatory and other telescopes, astronomers recently hunted down what could be ...

Merging galaxies have enshrouded black holes

Black holes get a bad rap in popular culture for swallowing everything in their environments. In reality, stars, gas and dust can orbit black holes for long periods of time, until a major disruption pushes the material in.

NuSTAR probes puzzling galaxy merger

A supermassive black hole inside a tiny galaxy is challenging scientists' ideas about what happens when two galaxies become one.

LIGO expected to detect more binary black hole mergers

The Laser Interferometer Gravitational-wave Observatory (LIGO) broke the news almost one year ago about the first-ever direct observation of gravitational waves. Now, LIGO scientists hope that this year could yield even more ...

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