Very early dark energy (vEDE) may have accelerated the universe’s expansion just 380,000 years after the Big Bang, new ...

The James Webb Space Telescope (JWST) has made a groundbreaking discovery that challenges our understanding of the early ...

While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling ...

If it is a galaxy, it would be the oldest known galaxy in the cosmos, but it could also be a brown dwarf or an early black ...

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

According to the model, dark matter may have started as particles that were hot, light, massless, and fast. As the universe ...

Physicists propose that tangled cosmic “knots” formed after the Big Bang may explain why our universe is made of matter, not ...

Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter.

Such an exponential expansion may seem minor, but it is equivalent to a grape in the palm of your hand swelling to become ...

Astronomers have a new explanation for mysterious "little red dots" observed in the early universe: Maybe they're not crowded star clusters that upend everything scientists know about galaxies. Maybe ...

How did the universe come into being? There are a multitude of theories on this subject. In a Physical Review Letters paper, ...