APOD Science APOD APOD: 2026 July 30 – Red Sun… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Red […]
Category:
APOD
Posted on
July 30, 2026
Sign up for our newsletter:
Categories
26
7
3
10
377
47
134
1
33
6
18
1
16
3
7
44
1
203
1
5
6
10
17
1
39
10
17
353
1
1
68
2
51
3
1
1
105
1
2
1
198
2
104
4
1
137
10
21
1
93
4
6
110
13
3
10
1
1
18
163
2
44
1
21
3
55
33
6
2
2
11
395
6
2
1
5
62
33
1
29
13
108
4
26
10
38
1
2
14
25
18
17
4
3
110
3
180
48
4
1
14
13
3
1
1
3
15
2
12
13
12
1
5
35
5
1
360
2
373
18
5
1
1
6
6
1
8
1
11
1
155
2
1
270
10
57
10
33
2
10
124
10
1
2
1
149
10
5
3
41
226
2
1
8
14
1
10
14
1
30
2
20
45
2
1
4
639
1
1
10
3
2
14
1
37
214
1
2
17
1
29
2
296
42
1
1
1
Blog Posts
NASA’s SkyFall Helicopters at Work (Artist’s Concept)
August 6, 2026
Antenna Testing for NASA’s SkyFall Mission
August 6, 2026
I Am Artemis Tom Percy
August 6, 2026
Newsletter Archive
- ‹ previous
- 3 of 3