Scientists say the Universe has no edge, but that doesn't mean it's infinite. A Manchester astrophysicist explains what we ...

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

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Researchers at the Niels Bohr Institute, University of Copenhagen, have developed a tunable system that paves the way for ...

The first batch of test images from the Vera C. Rubin Observatory is scheduled to be released Monday at 11:30 a.m., followed ...

The universe's vastness challenges human comprehension. It contains trillions of galaxies and countless stars. Pluto's distance highlights cosmic scales. The observable universe spans 93 billion ...

It’s the edge of the observable universe,” Simone Ferraro, a co-author of the study from Lawrence Berkeley National Laboratory, said in a press statement. “So you can use that as a backlight ...

There’s a point in the universe where no light, no signal, and no matter can reach us — or so we thought. Galaxy clusters are drifting in one direction, as if pulled by something beyond our ...

We hear this often: “The observable universe is about 93 billion light-years in diameter.” This can be explained as the distance from the Earth to the edge of t ...

This question about the boundaries of the universe is one of those that humans will likely continue to ponder until the end of time. We are not sure, but we can try to imagine what the edge of the ...