Only one such event had been documented previously, a star recorded vanishing around 2010 in a galaxy 22 million light-years ...
Science News: 1,000 light-years away in the constellation Cygnus, a sun-like star is reaching the closing chapter of its life. And it is not slipping away quietly. .
Astronomers have watched a dying star fail to explode as a supernova, instead collapsing into a black hole. The remarkable sighting is the most complete observational record ever made of a star's ...
A “disappearing” star in the Andromeda galaxy is the closest and best candidate for a newborn black hole that astronomers have ever seen ...
During Apollo 10’s lunar rehearsal in 1969, the crew heard an eerie, music-like whistling while cut off from Earth on the Moon’s far side. Decades later, the audio and transcripts resurfaced, and the ...