The seventh day of the 18th annual Space Telescope Advent Calendar features a distant galaxy seen through a patch of space ...

Confirmed by an eclipse, Einstein's theory of gravity revealed a spectacular tool: gravitational lensing. This video explains ...

Forbes contributors publish independent expert analyses and insights. I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. Astronomers in the U.S. and Europe are actively working on a ...

A remarkably clean gravitational-wave detection has confirmed long-standing predictions about black holes, including ...

In 2025, NASA faced unprecedented uncertainty as it grappled with sweeping layoffs, looming budget cuts, and leadership ...

Negative energy may not be the showstopper it might be the geometry. That’s the bottom line from the latest warp‑drive study ...

Many of the most renowned superheroes in DC Comics rely not on brute strength, but instead on their strategic and ...

Even worse, the orbit of Mars is elliptical (think of a slight oval rather than a perfect circle), which means that sometimes ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Resembling penguins with their tuxedo-like plumage and upright position when on land, common murres have called the ...

Orange County residents are getting ready to celebrate the winter holidays of Christmas, Kwanzaa and Hanukkah.