This was a surprise as the half-life for that particular xenon was a half-life of 18 billion trillion years. That’s more than ...

In the bone-dry heights of Chile’s Atacama Desert, scientists have just flipped the switch on a machine that could rewrite the story of the universe. Perched atop the Vera C. Rubin Observatory is the ...

NASA’s SPHEREx mission is mapping the entire sky in 102 infrared colors, turning raw space data into a public tool for ...

NASA's James Webb Space Telescope (JWST) has produced a new image of the Bullet Cluster, which is a titanic collision between ...

NASA’s SPHEREx space telescope has settled into low-Earth orbit, providing a wellspring of publicly available space data.

Type Ia supernovae are triggered by white dwarfs—the fading cores of dead stars. These stellar corpses often steal matter ...

The host star, HIP 67522, is slightly larger and cooler than our Sun. But unlike our middle-aged star, this one is just 17 ...

World's largest digital camera observes cosmos, capturing detailed images of galaxies, asteroids, and stars changing ...

Astronomers working with the European Southern Observatory's (ESO) Very Large Telescope (VLT) have detected patterns showing ...

Astronomers have observed an object that originated from beyond our solar system, thought to be an interstellar comet, ...