The NASA-ESA Solar and Heliospheric Observatory (SOHO) spacecraft captured this extreme ultraviolet wavelength image of the Sun on Feb. 24, 2015, during a three-hour period in which our closest star blew out a coronal mass ejection along with part of a solar filament. While some of the strands fell back into the Sun, a substantial […]
Category:
The Sun
Posted on
September 12, 2025
Sign up for our newsletter:
Categories
365
21
1
14
136
10
410
11
1
3
10
2
189
1
102
1
14
1
14
4
1
38
2
1
3
29
2
46
18
18
1
6
2
1
6
1
390
3
1
2
21
6
1
62
4
2
1
17
1
59
33
12
35
3
11
8
12
70
1
5
11
282
1
235
5
7
10
113
10
134
1
34
4
2
19
4
11
24
18
41
1
3
28
37
6
663
13
3
1
1
1
14
1
8
55
15
29
1
1
19
9
1
388
10
1
1
26
6
3
3
19
1
48
152
13
222
2
1
19
7
172
17
112
211
6
1
6
1
301
13
41
17
3
1
46
95
67
56
38
46
203
107
1
3
3
10
30
20
109
46
2
11
141
1
1
6
4
3
46
1
4
1
1
159
3
1
13
2
2
2
2
373
3
1
2
11
1
30
5
14
1
7
2
3
1
13
115
3
1
1
60
Blog Posts
APOD: 2026 October 3 – Selfie at Vera Rubin Ridge
October 3, 2026
NASA Astronaut Christina Koch to Join NFL Fans in Philadelphia
October 2, 2026