Hubble Sees Galaxy with Dark Rings in New Light

This NASA/ESA Hubble Space Telescope image features an uncommon galaxy with a striking appearance. NGC 7722 is a lenticular galaxy located about 187 million light-years away in the constellation Pegasus. A lenticular, meaning “lens-shaped,” galaxy is a type whose classification sits between more familiar spiral galaxies and elliptical galaxies. It is also less common than spirals and ellipticals — partly because […]
Posted on January 30, 2026
Sign up for our newsletter:

Categories

11
7
51
613
24
140
13
6
1
3
253
3
1
1
6
4
10
4
215
12
1
11
1
29
1
188
1
4
2
93
2
3
3
1
10
6
18
1
4
1
1
2
37
1
18
29
10
15
43
6
349
2
14
1
1
Io
4
1
10
2
57
3
189
1
9
1
6
11
2
9
5
2
2
1
336
1
1
3
1
2
14
1

Blog Posts

Newsletter Archive