This Hubble image features a massive cluster of brightly glowing galaxies, first identified as Abell 3192. Like all galaxy clusters, this one is suffused with hot gas that emits powerful X-rays, and it is enveloped in a halo of invisible dark matter. All this unseen material – not to mention the many galaxies visible in this image […]
Category:
Astrophysics, Astrophysics Division, Galaxies, Goddard Space Flight Center, Hubble Space Telescope, Missions, Science Mission Directorate, The Universe
Posted on
December 1, 2023
Sign up for our newsletter:
Categories
9
62
1
87
2
44
1
1
254
10
1
2
185
4
1
4
2
2
10
1
159
2
3
2
260
3
12
3
284
1
1
16
6
1
36
1
7
3
12
1
12
1
10
28
1
31
1
140
11
4
2
145
21
2
7
3
104
38
1
3
4
1
17
5
530
1
21
1
3
14
227
2
1
15
2
3
12
5
1
37
1
9
1
12
5
4
3
13
12
15
5
8
1
1
12
1
1
23
2
4
65
125
6
80
34
1
1
6
1
13
41
1
233
3
20
1
4
2
1
1
293
6
27
3
54
1
4
103
121
1
2
145
12
1
3
22
1
1
1
27
2
38
126
86
41
8
80
16
2
1
27