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In April 2017, scientists used a global network of telescopes to see and capture the first-ever picture of a black hole, according to an announcement by researchers at the National Science Foundation Wednesday morning. They captured an image of the black hole at the center of a galaxy known as M87."We have seen what we thought was unseeable," said Sheperd Doeleman, director of the Event Horizon Telescope Collaboration. "We have seen and taken a picture of a black hole."The Event Horizon Telescope Collaboration, called EHT, is a global network of telescopes that captured the first-ever photograph of a black hole.In their attempt to capture an image of a black hole, scientists combined the power of eight radio telescopes around the world using Very-Long-Baseline-Interferometry, according to the European Southern Observatory, which is part of the EHT. This effectively creates a virtual telescope around the same size as the Earth itself.What is a black hole?Black holes are made up of huge amounts of matter squeezed into a small area, according to 1071

Kentucky electrical worker Chris Prater douses himself in insect repellent every day to beat the bugs he encounters on the job.But all his spraying couldn't spare him from a pernicious tick that found in the one spot he couldn't swat — his eyeball."You can't spray your eyes," he told CNN affiliate 311

It comes every year on the third Sunday of June. Father's Day can be a struggle to find the right gift or activity to celebrate dad. There are the usual neckties and socks or breakfast in bed. But for a bigger impact, volunteering with your dad or donating in his name could be just the thing.Giving a mealBefore (or after) your family goes out to eat on Father's Day, you could help provide meals to those in need by volunteering at a local soup kitchen or food bank. 481

In case walking across Niagara Falls, the Grand Canyon and Times Square wasn't daring enough for you, "king of the Wire" Nik Wallenda has unveiled his next challenge.On Good Morning America Tuesday, Wallenda announced he would be walking over an active volcano in March. 282

JACKSONVILLE, Fla. — A Florida police officer killed one man and injured another in a botched traffic stop on Sunday, investigators said.Officer N.E. Lawson attempted to stop a vehicle that was driving erratically — and the wrong way — down a street on Sunday night, 279