In the year 1181 a rare supernova explosion appeared in the night sky, staying visible for 185 consecutive days. Historical records show that the supernova looked like a temporary ‘star’ in the constellation Cassiopeia shining as bright as Saturn. Ever since, scientists have tried to find the supernova’s remnant. At first it was thought that this could be the […]
Posted on
March 28, 2024
Sign up for our newsletter:
Categories
102
3
3
11
6
1
2
2
11
1
1
1
30
62
1
17
55
6
17
13
114
33
1
14
663
5
11
35
3
1
3
1
4
27
14
18
29
1
13
188
1
3
2
113
170
1
11
4
14
1
5
112
1
55
281
1
133
15
1
13
10
41
389
37
6
67
36
13
59
1
6
211
8
1
23
19
2
1
2
4
8
1
95
55
233
10
19
9
3
1
3
1
1
152
159
20
1
3
141
13
2
2
26
372
3
4
300
19
14
1
222
1
30
3
1
3
46
1
6
1
10
1
17
1
7
14
1
46
3
45
3
1
386
2
1
107
2
46
18
48
2
107
3
1
3
7
6
1
2
17
6
1
136
4
1
41
1
10
2
1
1
362
21
202
69
1
5
10
1
12
11
407
11
1
1
10
7
2
3
10
6
4
34
21
38
46
2
2
19
29
Blog Posts
NASA, Boeing Share Update on Commercial Starliner Development Plans
September 28, 2026
NASA Armstrong Celebrates 80 Years of Flight Innovation
September 28, 2026
NASA Highlights Lessons Learned From Swift Boost Mission
September 28, 2026