Cracks and Ridges on Europa

This enhanced color image shows cracks and ridges on Europa’s surface that reveal a detailed geologic history. Some ridges, such as the prominent one at top right, develop into long, arc-shaped “cycloids” that may be related to changing tidal forces as Europa orbits Jupiter. The wall of this ridge stands perhaps a third of a […]
Posted on June 25, 2025
Sign up for our newsletter:

Categories

3
2
Io
4
14
29
5
12
43
14
6
1
6
3
6
263
10
1
1
2
1
2
8
221
1
10
1
10
4
1
626
346
11
3
1
1
1
29
1
1
1
1
59
1
52
196
2
370
6
3
15
1
3
24
1
10
12
18
4
1
4
149
4
18
2
198
37
11
17
2
1
6
1
103
10
13
1
10
1
2
3
4
2

Blog Posts

Newsletter Archive