In 1936, astronomers saw a puzzling event in the constellation Orion: the young star FU Orionis (FU Ori) became a hundred times brighter in a matter of months. At its peak, FU Ori was intrinsically 100 times brighter than our Sun. Unlike an exploding star though, it has declined in luminosity only languidly since then. […]
Category:
Astrophysics, Astrophysics Division, Goddard Space Flight Center, Hubble Space Telescope, Stars
Posted on
November 21, 2024
Sign up for our newsletter:
Categories
6
1
3
287
2
1
3
6
39
42
1
1
4
30
23
14
25
5
222
28
125
183
1
4
3
32
99
10
2
10
2
1
6
29
49
129
8
1
4
2
131
3
1
2
4
2
1
34
4
1
1
2
4
1
132
8
2
27
2
1
1
5
14
1
2
15
22
193
1
10
1
1
79
40
97
1
87
2
1
1
24
10
22
3
51
1
17
17
28
10
143
1
40
19
12
1
1
6
28
15
7
2
10
2
15
203
1
145
2
1
1
2
5
15
10
324
94
1
3
1
6
1
52
3
14
274
3
1
41
3
1
10
6
1
1
1
11
11
6
1
13
18
5
5
1
2
10
316
17
6
61
1
1
150
4
36
2
586
1
4
9
1
3
1
1
349
1
320
2
Blog Posts
A Grand, Snow-Rimmed Canyon
February 7, 2026
NASA Sets Coverage for Agency’s SpaceX Crew-12 Launch, Docking
February 6, 2026
Strong Solar Flare
February 6, 2026