Celebrating NASA’s Mars Reconnaissance Orbiter’s 20th Anniversary: Crater Near Sirenum Fossae

NASA’s Mars Reconnaissance Orbiter (MRO) captures a detailed view of a relatively fresh crater in this image released on June 3, 2015. The crater has a sharp rim and well-preserved ejecta. The steep inner slopes are carved by gullies and include possible recurring slope lineae on the equator-facing slopes. This crater is monitored for changes […]
Category: ,
Posted on March 10, 2026
Sign up for our newsletter:

Categories

1
3
47
1
1
6
6
1
1
5
296
8
7
1
2
4
3
29
4
10
2
6
1
55
1
7
595
141
6
10
2
90
1
1
9
230
10
1
2
1
42
14
2
29
3
184
3
18
1
1
13
12
2
4
1
1
10
37
1
23
135
209
1
1
4
2
1
18
6
9
3
1
2
3
1
Io
4
9
2
323
11
13

Blog Posts

Newsletter Archive