The universe is ballooning outward at an ever-faster clip under the power of an unknown force dubbed dark energy. One of the ...

"They're so rare, and they're incredibly useful scientifically," said Conor O'Riordan of the Max Planck Institute for Astrophysics.

Gravitational lensing often evokes images of a cosmic funhouse mirror: duplicated galaxies, dramatic arcs and distorted ...

Rolf Landauer showed that "information is physical" with every bit equivalent to a small amount of energy proportional to ...

told Space.com. "The discovery of evolving dark energy would be as revolutionary as the discovery of the accelerated expansion of the universe itself, if confirmed with future data." What is the ...

If gravity arises from entropy, scientists could unite Einstein's general relativity with the quantum realm while shedding ...

What if a black hole wasn't the end, but the beginning of something new? Black Holes Might Transform into White Holes – ...

A better understanding of type Ia supernovas could help solve the mystery of dark energy — the strange force ... such solitary afterlives. Breaking space news, the latest updates on rocket ...

It's still perplexing, but in the decades since, dark energy has become accepted as part of the universe's source code. Mass attracts mass, like-magnets repel one another, and empty space ...

A new study by researchers at the University of Sheffield and Complutense University of Madrid suggests that black holes ...

A groundbreaking new study proposes that black holes, which absorb everything into an inescapable void, may eventually transition into “white holes” that eject matter and energy into the cosmos.

DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...