Over billions of years, the universe has transformed from a simpler state into an intricate cosmic web, but new research ...

Could the universe be rotating at an imperceptible speed? An extremely slow rotation, occurring once every 500 billion years, ...

“The cosmic microwave background is in the back of everything we see in the universe. It’s the edge of the observable universe. So you can use that as a backlight to see where the gas is.

Richard Howard Where's the coldest spot in the universe? Not on the moon ... Not even in deepest outer space, which has an estimated background temperature of about minus 455°F.

One way to measure the constant involves signals from the early Universe – specifically, the cosmic microwave background (CMB), and baryon acoustic oscillation. These reliably return a Hubble constant ...

If this scenario plays out, “the world as we know it would collapse like a house of cards,” says one theoretical physicist.

Shocking’ results from a major astronomical study have raised doubts about the standard model of cosmology, forcing ...

Physicists propose that high-energy photon jets from collapsing stars may be secret factories of heavy elements like ...

The Hubble Space Telescope celebrates 35 years of groundbreaking discoveries, stunning imagery, and a lasting impact on ...

Physics attempts to both answer philosophical questions about the nature of the universe and provide solutions to technological problems. Metallic altermagnets — distinct from conventional ...