Astronomers have discovered "dust-shrouded supermassive black holes" in the early universe, less than 1 billion years after ...

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in the first billion years after the Big Bang, moving one step closer to ...

The James Webb Space Telescope (JWST) observations of the early universe have unveiled a perplexing mystery: the rotation directions of most galaxies appear to be the same. Researchers from Kansas ...

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum plaguing the standard model of cosmology.

Were galaxies much different in the early universe? Newest data from HERA improves search for cosmic dawn radiation, tests theories of galaxy formation Date: January 25, 2023 Source: University of ...

Scientists think there were more galaxies earlier in the universe's history than there are today, which is why galaxy estimates are an average over time.

The universe exists because matter and antimatter are not good friends. Is there a scientific reason why the universe exists?

Let me first tell you how mysterious dark energy is. Einstein added a cosmological constant to his equations to keep the ...

Astronomers have long wondered how many galaxies there are in the universe, but until Hubble, the galaxies we could observe were far outnumbered by fainter galaxies hidden by distance and time. The ...

As the universe expands, it feels like it must be spreading out from some initial point. But a physicist explains why that’s ...