Kimberly WeaverNASA Goddard Space Flight Center Some of the most enigmatic objects in the Universe are giant supermassive black holes (SMBH). Yet after 30 years of study, we don’t know precisely how these objects produce their power. This requires observations at X-ray wavelengths. The state-of-the-art for X-ray images is Chandra (~0.5-1 arcsecond resolution) but this […]
Posted on
January 10, 2025
Sign up for our newsletter:
Categories
34
17
11
2
1
4
27
388
18
1
1
6
12
113
17
1
4
10
14
58
1
35
3
55
15
5
1
371
3
13
37
6
10
8
281
1
6
233
3
5
8
18
1
11
133
2
1
1
10
41
13
22
10
1
3
661
13
152
3
3
1
1
1
18
19
9
30
1
2
3
1
4
4
26
46
1
2
29
386
48
222
1
19
1
1
7
299
159
210
1
6
6
2
2
17
2
41
17
14
1
54
3
3
10
1
7
46
1
10
18
107
1
3
136
202
45
3
105
141
11
1
1
95
4
10
6
1
3
14
1
362
2
1
1
1
20
3
46
1
1
46
2
7
1
2
2
11
2
5
4
21
6
1
1
2
1
30
1
13
114
10
54
21
1
13
14
407
11
170
1
2
69
1
112
62
3
187
29
101
1
14
38
1
3
33
36
3
2
6
67
Blog Posts
APOD: 2026 September 27 – Andromeda Before and After Photoshop
September 27, 2026
APOD: 2026 September 26 – Mirrored Meteor and Milky Way
September 26, 2026
NASA, Boeing to Provide Update on Starliner Development
September 26, 2026