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
2
87
274
6
4
16
2
8
5
2
1
1
46
1
1
3
4
1
38
2
3
8
3
4
177
1
7
10
1
10
544
12
3
1
141
4
110
280
33
28
3
11
2
2
3
64
93
26
1
1
4
10
6
1
3
1
195
1
6
17
1
19
28
16
4
1
1
2
3
16
16
1
43
2
1
11
75
158
4
5
1
1
12
36
12
8
2
3
241
237
2
21
155
6
1
2
37
39
1
2
13
10
13
296
12
13
5
1
1
1
55
1
1
1
23
3
23
134
6
107
130
3
3
13
10
85
1
1
1
1
5
1
4
3
27
1
38
129
2
45
30
85
23
1
1
1
1
1
11
2
1
13
4
22
296
1