This image, released on Feb. 24, 2017, shows Supernova 1987a (center) surrounded by dramatic red clouds of gas and dust within the Large Magellanic Cloud. This supernova, first discovered on Feb. 23, 1987, blazed with the power of 100 million Suns. Since that first sighting, SN 1987A has continued to fascinate astronomers with its spectacular […]
Posted on
October 22, 2024
Sign up for our newsletter:
Categories
1
46
18
1
6
3
2
1
3
2
21
6
1
62
19
9
4
2
1
12
17
1
33
26
11
388
5
48
12
222
70
1
19
7
11
1
6
7
6
113
10
17
4
11
41
34
4
17
2
19
3
28
46
18
41
1
107
37
6
3
663
13
203
55
1
109
1
1
14
11
1
8
15
6
29
1
3
1
46
19
10
1
1
6
3
3
2
1
2
152
13
2
2
11
1
30
5
172
1
301
13
115
112
211
59
1
1
14
13
3
1
46
95
67
56
38
189
10
102
14
1
3
3
30
3
20
46
2
2
4
18
141
1
1
1
1
390
1
1
6
4
159
3
1
1
1
13
59
2
2
35
3
373
3
2
14
1
7
3
1
3
1
8
1
10
365
282
21
235
1
5
136
134
410
11
1
1
10
1
10
2
1
1
14
29
4
24
1
38
2
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