A bright moon may dim the Eta Aquarid meteor shower made up of Halley’s comet debris
NEW YORK (AP) — The Eta Aquarid meteor shower soon will light the sky with debris from Halley’s…
Astronomers measure the mind-blowing power and speed of black hole jets for the first time
CAPE CANAVERAL, Fla. (AP) — For the first time, scientists have measured the instantaneous mind-blowing power of jets…
To fix a patient’s irregular heartbeat, doctors first tested its digital ‘twin’
This image from video provided by Johns Hopkins University in March 2026 shows a digital twin of a…
He suddenly couldn’t speak in space. NASA astronaut says his medical scare remains a mystery
CAPE CANAVERAL, Fla. (AP) — The astronaut who prompted NASA’s first medical evacuation earlier this year said Friday…