Sirens sounded twice in Netiv Ha'Asara, a moshav where 14 civilians were killed two years ago by Hamas. The second time sirens sounded in the moshav on Tuesday was a false alarm, the IDF said.

Stretching across 8 light-years, the rare stellar eruption is about twice the distance between our sun and the next nearest stars. The stellar jet is in the nebula Sharpless 2-284, which contains a ...

SpaceX is planning yet another Falcon 9 liftoff from the Vandenberg Space Force Base just two days after its last rocket ...

EU researchers are developing powerful new telescopes to help uncover Earth-like planets around distant stars and advance the search for extraterrestrial life. Across the billions of galaxies and ...

A comet known as 3I/ATLAS made news when it was confirmed to be the 3rd-ever object observed to have originated outside Earth's solar system. Though the object poses no threat to Earth, astronomers ...

The James Webb Space Telescope captured an unprecedented look inside a vibrant and glittering cluster of newborn stars drifting in the cosmos — some nearly eight times hotter than the sun. The ...