Black Hole

Astronomers used new data to measure the mass of a black hole in the central bright galaxy shown here: It's 40 billion times more massive than our Sun. Matthias Kluge/USM/MPE About 700 million light-years from earth, in the swirling heart of the brightest g…

TL;DR: Get the coding training you've been looking for with The Ultimate 2020 Web Designer and Developer Bundle for $29, a 97% savings.  The year 2019 has taught us a lot. We learned that an egg can be more Insta-famous that Kylie Jenner. We finally found ou…

Share to facebookShare to twitterShare to linkedin When a black hole and a companion star orbit one another, the star's motion will change over time... owing to the gravitational influence of the black hole, while matt…

An artist's impression of a massive black hole and the accretion disk it has gathered as its intense gravity pulls matter off of a blue companion star. Credit: YU Jingchuan, Beijing Planetarium Last month, astronomers reported finding what could be the small…

A team of international scientists spotted a stellar black hole three-and-a-half times greater than anyone thought possible. Researchers previously estimated the mass of an individual black hole in our galaxy at no more than 20 times that of the sun. Jifeng…

The team used China's Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) to find stars orbiting objects that are seemingly invisible -- a technique that had been proposed back in 1783, but hadn't really been possible until recently. They then …

Scientists recently found a black hole so big that theory strains explain it, a new study reports. A Chinese-led team discovered a stellar-mass black hole that appears to be 68 times heftier than Earth's sun — nearly three times bigger than the heaviest …

Humankind caught its first glimpse of a black hole on April 10, 2019. The Event Horizon Telescope (EHT) team, which uses an Earth-spanning network of radio observatories acting in concert, shared images it had captured of an apparent black hole with 6.5 billi…

This photo shows the artist rendering of the black hole LB-1. A Chinese-led research team has discovered a surprisingly large stellar black hole about 14,000 light-years from Earth.  (Photo: Xinhua News Agency/Getty Images) An international team of scientis…

A gigantic stellar black hole 15,000 light-years from Earth is twice as massive as what researchers thought was possible in our own galaxy. The black hole is 70 times more massive than the sun, the scientists wrote in a new study. Previously, scientists th…