

Cosmic stream found that shows how galaxies form
We know that the growth of galaxies in the infancy of the Universe was caused by the accretion of gas from their surroundings, and computer simulations predict the existence of cosmic streams of gas that flow towards distant galaxies, feeding them. Now, a scientific team studying the early universe has found a long stream of gas flowing into a massive galaxy, supplying it with the raw material to form billions of new stars.
30/03/2023Read more