The "needle in the haystack" discovery of a powerful explosion from a mysterious unknown object outside our galaxy has ...

It is also possible that the phenomenon is something else entirely, a new kind of cosmic explosion that has not been seen before. "This discovery reminds us that space is dynamic and ever-changing ...

an X-ray space telescope, on April 8, 2024. Early in the observations, scientists believed it was a typical gamma-ray burst, but this explosion does not fit into any known cosmic explosion.

William Ray Lucas, who led the NASA facility that shouldered much of the blame for the 1986 explosion of the space shuttle Challenger, has died. Lucas was 102. Lucas died Monday at his home in ...

Scientists have seen a powerful explosion from a mysterious, unknown object in space. Researchers do not know where the bright flash came from. But they believe that it may be something entirely ...

Scientists have seen a powerful explosion from a mysterious, unknown object in space. Researchers do not know where the bright flash came from. But they believe that it may be something entirely ...