This image released on June 30, 2025, combines data from NASA’s James Webb Space Telescope and NASA’s Chandra X-ray Observatory to visualize dark matter. Researchers used Webb’s observations to carefully measure the mass of the galaxy clusters shown here as well as the collective light emitted by stars that are no longer bound to individual […]
Posted on
November 14, 2025
Sign up for our newsletter:
Categories
21
1
14
136
10
365
410
11
1
2
5
1
189
1
14
282
1
14
10
2
38
10
2
1
3
29
134
4
1
18
1
6
2
1
46
3
390
24
1
1
21
6
1
62
4
2
2
17
1
33
12
59
19
9
11
8
70
1
1
5
12
11
26
1
235
19
113
10
222
7
1
2
19
4
11
34
4
18
41
6
1
3
28
37
6
663
13
17
3
1
1
14
1
8
55
46
1
29
1
107
1
15
3
109
1
1
388
6
3
3
19
10
152
13
48
2
1
1
172
7
112
211
17
2
1
1
6
300
13
41
3
5
1
95
67
56
38
46
202
1
3
10
20
46
2
11
30
1
3
1
6
102
4
141
3
46
1
4
1
1
159
3
18
1
11
2
6
2
373
3
2
1
13
2
1
30
14
1
7
2
1
35
3
3
13
114
1
1
1
59
3
Blog Posts
NASA Campaign Explores Clouds Spawned by Wildfires
October 2, 2026