By observing tiny ripples in spacetime called "gravitational waves" that propagate away from colliding black holes, ...

New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...

A blue dwarf galaxy pitched through the bullseye's galactic neighborhood 50 million years ago, leaving behind nine glittering ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Mars, Venus, Jupiter, Saturn, Uranus and Neptune will appear together in a row throughout the start of February – although Neptune and Uranus will only be visible with binoculars or a telescope.

I’m one of PCMag’s mobile analysts. That means I check out phones, hotspots, and mobile networks. Technology has been my passion and hobby since I was a child. I’ve covered tech professionally for ...

By combining data from NASA’s IRAS and NuSTAR telescopes, scientists have uncovered more hidden supermassive black holes than earlier estimates suggested. Their findings indicate that over a third of ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

The Samsung Galaxy S25 Ultra is the ultimate Android handset with top-of-the-line power, terrific cameras, a built-in stylus, and the most innovative AI features we've seen in a phone to date.

That's because when the solar particles interact with Earth's magnetosphere, the powerful eruption should make the vibrant northern lights visible ... locations free from light pollution so ...

A proposal in Healey’s $62 billion state budget, unveiled on Wednesday, would authorize cities and towns and the state Department of Transportation to install “red light cameras” and ...