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Astronomers have detected the most massive neutron star ever, and it almost shouldn't even exist.Neutron stars are the smallest in the universe, with a diameter comparable to the size of a city like Chicago or Atlanta. They are the leftover remnants of supernovae. But they are incredibly dense, with masses bigger than that of our sun. So think of the sun, compressed into a major city.In the case of the newly detected neutron star, dubbed J0740+6620, it's 333,000 times the mass of the Earth and 2.17 times the mass of the sun. But the star is only about 15 miles across. It's 4,600 light-years from Earth.This is close to the limit of how much mass a compact object can contain before it crushes itself into a black hole.The neutron star itself is rapidly spinning, which is called a pulsar because they send out beams of radio waves from each magnetic pole. The beams mimic the sweeping motion of a lighthouse beam, hence the name "pulsar."Pulsars act like atomic clocks because they regularly pulse, so astronomers can use them to study space and time.The star was detected by the 1098

Andrew Luck, like many players, sacrificed his health in order to make money. Then he sacrificed money to recuperate his health. Congratulations to him!— Russell Okung ???? (@RussellOkung) August 25, 2019 216

Beth Chapman, who with her husband Duane "Dog" Chapman starred in the popular reality series "Dog the Bounty Hunter," died Wednesday in a Honolulu hospital, a spokesperson for the family confirmed to CNN.She was 51.Gillian Sheldon told CNN that Chapman died early this morning and was surrounded by her family. 322

As the frontman of KISS, Gene Simmons occupies rarefied air — a rock star who entertains arenas filled with adoring fans. On Thursday, Simmons joined another exclusive club, conducting only the second on-camera press briefing at the Department of Defense in the last year.The only other person to stand at the Pentagon Briefing Room podium over the past year? The movie star Gerard Butler, who was there 416

Bryan Knight was 5 years old when he said goodbye to his father at an airport in Dallas, Texas, just before he was sent off to the 143