A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

"Remarkable" findings from Yonsei University cast doubt on 'dark energy' theory and claim there is "no evidence" of an accelerating universe.

Quark-gluon plasma, a bizarre state of matter that mimics the early cosmos, is the hottest thing ever made on Earth ...

A handful of extremely massive stars, each heavier than 1,000 Suns, may have sculpted the chemistry of the oldest star ...

“The moon is a gift from the universe,” Bezos said, according to The Wall Street Journal. If you can believe the Wall Street ...

The Euclid telescope launched in 2023, hitching a ride on SpaceX's Falcon 9 to study the cosmos from the Sun-Earth Lagrange point 2, 1.5 million kilometers (932,000 miles) from Earth. Its job is a big ...

What if Earth teleported to the edge of the universe? Consider the cosmic consequences of our planet being flung into deep ...

In 2002, two astronomers analyzing data from more than 200,000 galaxies decided to answer a question nobody asked: if you ...

Stream 'The Universe Worst Days on Planet Earth' and watch online. Discover streaming options, rental services, and purchase links for this movie on Moviefone. Watch at home and immerse yourself in ...