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
19
9
113
14
1
14
1
1
55
11
4
1
1
386
41
26
15
19
37
6
1
661
48
13
222
6
8
14
1
7
18
1
2
1
1
17
2
6
6
1
18
2
41
17
46
3
3
46
10
1
152
6
29
1
202
3
4
107
2
3
1
105
11
210
3
6
299
69
1
46
30
1
54
46
2
11
10
2
3
2
1
1
7
10
2
1
30
18
45
5
34
1
95
1
13
114
3
141
54
4
14
2
20
1
3
3
1
1
3
1
187
136
1
101
14
2
7
3
3
1
1
17
10
1
13
21
6
1
388
10
362
1
170
407
11
1
35
3
3
1
1
1
58
1
112
2
21
38
1
2
29
4
13
1
8
67
36
6
5
1
1
281
233
1
10
62
2
133
1
17
33
4
12
1
22
10
3
1
4
5
11
159
2
2
10
18
371
3
27
13
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