A mysterious glow at the center of the Milky Way has puzzled astronomers for more than a decade. New research offers an ...

In 1867, Lord Kelvin imagined atoms as knots in the aether. The idea was soon disproven. Atoms turned out to be something ...

More than a decade ago, Marvel Studios confirmed it was building the Infinity Saga in the most unlikely place.

A cosmic collision seems to be on the horizon. An incoming coronal mass ejection (CME) — a massive burst of solar plasma and ...

Using the James Webb Space Telescope, scientists have charted billions of years of galactic evolution, finding that galaxies ...

At the heart of the Milky Way, a faint and widespread glow of gamma rays has puzzled astronomers for decades. The light could ...

Scientists consider a handful of physically plausible scenarios that could destroy or sterilize Earth from the outside in.

He led a team of scientists who helped confirm that a Big Bang was the source of the universe. The discovery earned him a ...

A strange glow at the heart of our galaxy might be the long-awaited sign of dark matter, the invisible force believed to ...

Researchers have unveiled a new model for the universe’s birth that replaces cosmic inflation with gravitational waves as the ...

It’s a cosmic puzzle piece that doesn’t seem to belong to any known set. We all know the Moon has a side that always faces away from us, but it turns out that far side might be hiding something ...