The Andromeda galaxy, also known as Messier 31 (M31), is a glittering beacon in this image released on June 25, 2025, in tribute to the groundbreaking legacy of astronomer Dr. Vera Rubin, whose observations transformed our understanding of the universe. In the 1960s, Rubin and her colleagues studied M31 and determined that there was some unseen […]
Posted on
June 26, 2025
Sign up for our newsletter:
Categories
13
135
197
37
16
1
13
23
25
10
2
1
2
1
4
2
209
24
10
331
9
18
1
18
79
6
1
1
15
1
40
2
1
3
15
2
1
13
3
1
4
9
2
8
1
12
6
1
1
11
1
2
2
29
12
323
13
157
14
3
1
18
1
11
4
6
6
1
3
47
1
41
1
100
2
1
23
1
1
6
29
8
62
1
5
1
10
5
7
16
3
296
2
2
148
1
4
42
1
2
96
281
3
29
15
1
55
4
2
1
34
1
7
8
595
1
6
6
10
10
141
3
1
10
1
90
31
1
2
1
9
231
103
146
1
5
2
3
2
37
1
322
132
42
28
2
29
1
184
14
1
4
3
2
10
24
1
359
1
1
128
102
18
1
50
1
3
12
2
4
1
19
1
1
51
Blog Posts
A Fault Line in Full Bloom
March 23, 2026
Transformational Tools and Technologies Resources
March 22, 2026