The James Webb Space Telescope has revealed galaxies forming far earlier and faster than current models allow. One discovery, ...
As binary neutron stars spiral around each other to merge, their gravitational tidal forces distort each other's shape and ...
The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang into existence. But what if this was not the beginning at all? What if our ...
Imagine we had somehow filmed the whole history of the universe and you could play the movie in reverse. It would start off much as things stand today: a vast and elegant web of galaxies and nebulae.
Researchers have been able to make some key determinations about the first galaxies to exist, in one of the first astrophysical studies of the period in the early universe when the first stars and ...