Westerlund 1, the biggest and closest “super” star cluster to Earth, dazzles in this image released on July 23, 2025. This view combines x-ray data from NASA’s Chandra X-ray Observatory (in pink, blue, purple, and orange), infrared data from NASA’s James Webb Space Telescope (in yellow, gold, and blue), and optical data from NASA’s Hubble […]
Posted on
September 16, 2025
Sign up for our newsletter:
Categories
18
1
14
159
3
1
13
2
6
2
373
3
7
2
189
14
14
1
2
1
1
3
3
1
35
3
3
1
136
10
365
21
1
390
410
11
1
1
14
282
1
10
2
5
1
1
29
134
4
1
38
59
10
2
1
1
46
18
1
6
2
8
24
1
3
2
2
21
235
6
1
62
4
33
12
17
1
1
11
19
9
5
12
70
1
1
11
3
26
1
222
7
19
113
10
19
4
11
34
4
2
3
28
18
41
6
1
13
388
17
37
6
663
55
48
46
1
1
1
14
1
8
1
15
7
3
29
1
107
17
109
6
19
41
10
1
1
6
3
3
1
1
152
13
2
203
172
1
301
112
211
11
2
1
5
1
6
13
3
3
46
46
95
67
56
38
3
10
1
11
2
30
2
20
46
2
1
30
102
4
141
1
3
1
4
1
1
13
115
59
1
Blog Posts
NASA Astronaut Christina Koch to Join NFL Fans in Philadelphia
October 2, 2026
NASA’s DAVINCI Probe Can Stand the Heat
October 2, 2026