Using the unique infrared sensitivity of NASA’s James Webb Space Telescope, researchers can examine ancient galaxies to probe secrets of the early universe. Now, an international team of astronomers has identified bright hydrogen emission from a galaxy in an unexpectedly early time in the universe’s history. The surprise finding is challenging researchers to explain how […]
Category:
Astrophysics, Galaxies, Galaxies, Stars, & Black Holes, Goddard Space Flight Center, James Webb Space Telescope (JWST), Science & Research, The Universe
Posted on
March 26, 2025
Sign up for our newsletter:
Categories
17
3
29
1
1
212
4
20
1
1
1
58
25
1
18
1
52
10
195
2
23
41
1
368
5
4
10
6
2
1
51
44
3
15
18
1
3
24
1
1
344
17
1
103
18
1
89
39
37
101
4
134
10
12
384
5
1
4
5
15
148
2
4
18
2
198
6
37
1
8
16
25
1
14
1
3
11
2
17
2
1
6
6
1
1
103
43
5
2
10
13
1
2
10
2
3
2
149
2
1
3
32
3
4
28
11
3
2
107
4
1
10
14
6
14
29
1
5
1
1
12
43
14
6
1
3
13
1
1
10
42
2
40
11
3
6
31
1
11
1
262
33
10
1
54
1
1
1
171
354
2
121
1
10
2
65
2
7
134
1
221
1
10
1
10
4
1
32
10
1
1
624
20
345
3
1
1
291
106
11
157
1
25
1
Blog Posts
A Turquoise Tint for the Black Sea
June 25, 2026