Arp 105 is a dazzling ongoing merger between an elliptical galaxy and a spiral galaxy drawn together by gravity, characterized by a long, drawn out tidal tail of stars and gas more than 362,000 light-years long. The immense tail, which extends beyond this image from NASA’s Hubble Space Telescope, was pulled from the two galaxies […]
Category:
Astrophysics, Astrophysics Division, Elliptical Galaxies, Goddard Space Flight Center, Hubble Space Telescope, Interacting Galaxies, Spiral Galaxies, The Universe
Posted on
March 8, 2025
Sign up for our newsletter:
Categories
7
2
296
42
44
1
1
7
6
3
1
29
10
17
5
1
17
33
6
1
16
39
134
1
203
1
3
10
1
198
1
105
10
104
353
1
10
1
68
2
51
3
6
1
3
1
1
2
44
4
1
137
21
1
93
2
4
2
110
13
2
11
10
2
1
5
18
163
2
1
29
1
12
21
3
55
1
13
108
6
14
395
6
1
33
62
33
26
14
38
3
1
180
4
3
25
2
18
17
2
13
4
3
110
3
4
1
1
13
6
1
373
48
15
1
1
271
12
57
34
1
5
35
5
1
360
2
12
18
5
124
1
6
1
8
11
1
155
5
2
1
10
226
10
2
10
10
1
10
1
2
149
10
3
41
1
20
2
1
8
14
3
14
1
30
2
214
45
2
17
1
4
640
1
1
10
1
2
1
377
37
14
26
2
18
1
47
Blog Posts
APOD: 2026 August 8 – A Messier Moment for Tempel 2
August 8, 2026
2026 IGARSS Hyperwall Schedule
August 7, 2026
NASA’s IXPE Studies Magnetar
August 7, 2026