Galaxies Actively Forming in Early Universe Caught Feeding on Cold Gas

Researchers analyzing data from NASA’s James Webb Space Telescope have pinpointed three galaxies that may be actively forming when the universe was only 400 to 600 million years old. Webb’s data shows these galaxies are surrounded by gas that the researchers suspect to be almost purely hydrogen and helium, the earliest elements to exist in […]
Posted on May 23, 2024
Sign up for our newsletter:

Categories

210
14
1
1
14
2
3
3
7
2
3
1
1
4
362
21
1
20
3
1
1
3
1
1
8
233
38
17
1
1
6
13
3
62
1
3
13
17
67
281
5
4
Io
5
27
2
10
386
113
1
4
10
14
1
159
13
6
6
9
14
1
1
1
1
202
10
661
1
1
6
17
2
30
11
1
2
3
4
46
2
29
6
1
10
52

Blog Posts

Newsletter Archive