Astronomers have finally decoded the origin of a powerful seven hour signal from deep space, a blast so persistent that it ...

A high-energy signal lasting over seven hours, first observed in mid-2025, has drawn intense scrutiny from astrophysicists ...

There are those who like to point out that we know more about space than the ocean , stoking a feeling of existential dread ...

"This discovery opens our search for other extra-galactic magnetars." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers believe they ...

Add Yahoo as a preferred source to see more of our stories on Google. A deep purple spiral galaxy is seen head-on, and a small bright dot toward the top of this spiral has been highlighted and circled ...

A nearby supernova in 2023 offered astrophysicists an excellent opportunity to test ideas about how these types of explosions boost particles, called cosmic rays, to near light-speed. But surprisingly ...

Watch a cosmic gamma-ray fireworks show in this animation using just a year of data from the Large Area Telescope (LAT) aboard NASA’s Fermi Gamma-ray Space Telescope. NASA's Marshall Space Flight ...

A NASA space telescope that will study the universe in high-energy gamma-ray light will get a ride to orbit with SpaceX a few years from now. The agency announced on Tuesday (July 2) that it has ...