Celebrate the New Year with the “Champagne Cluster,” a galaxy cluster seen in this new image from NASA’s Chandra X-ray Observatory and optical telescopes. Astronomers discovered this galaxy cluster Dec. 31, 2020. The date, combined with the bubble-like appearance of the galaxies and the superheated gas seen with Chandra observations (represented in purple), inspired the […]
Category:
Chandra X-Ray Observatory, Astrophysics, Galaxies, Galaxy clusters, Marshall Astrophysics, Marshall Space Flight Center, The Universe
Posted on
December 30, 2025
Sign up for our newsletter:
Categories
10
227
10
2
2
10
10
1
10
1
41
1
149
10
3
20
2
1
8
1
14
3
14
30
2
4
640
214
45
2
17
1
1
2
1
1
10
37
14
26
1
377
47
2
18
1
1
7
2
296
42
44
1
5
7
6
3
1
29
10
17
16
39
134
1
17
33
6
1
1
3
1
203
1
105
10
1
198
51
10
104
353
1
10
1
68
2
1
3
6
1
3
44
1
2
93
2
4
1
137
21
1
2
1
4
2
110
13
2
11
10
1
29
1
5
18
163
2
55
1
13
108
15
21
3
1
33
6
14
395
6
62
33
180
4
26
14
38
3
1
17
2
3
25
2
18
13
4
3
110
3
374
48
4
1
1
13
6
1
1
15
2
12
1
271
12
57
34
1
5
35
6
1
361
8
18
5
124
1
6
1
1
11
1
155
5
2
Blog Posts
APOD: 2026 August 11 – Six Moons of Saturn
August 11, 2026
Bountiful Roebuck Bay
August 11, 2026