Written by Margaret Deahn, Ph.D. Student at Purdue University Last week, NASA’s Mars 2020 rover continued its journey down lower ‘Witch Hazel Hill’ on the Jezero crater rim. The rover stopped along a boundary visible from orbit dividing light and dark rock outcrop (also known as a contact) at a site the team has called […]
Posted on
April 18, 2025
Sign up for our newsletter:
Categories
10
1
1
103
17
103
102
10
14
134
10
13
1
2
89
39
4
6
149
1
3
2
2
1
32
4
18
2
198
11
2
4
6
29
6
3
11
14
2
5
43
1
43
10
42
1
1
1
2
10
2
40
6
1
6
1
3
11
3
28
33
108
1
1
1
3
3
2
2
14
12
1
65
2
5
1
134
1
13
10
14
1
6
11
10
3
1
2
32
1
263
346
1
10
54
1
32
171
356
291
107
121
11
1
1
1
1
157
10
4
20
221
3
8
1
1
1
1
1
10
59
26
4
20
1
1
52
625
10
3
2
23
2
1
4
212
1
17
29
3
24
1
18
10
1
1
10
1
346
1
1
25
4
12
18
1
18
37
15
149
41
196
384
6
1
6
2
4
370
5
15
1
6
37
1
8
51
17
44
25
3
1
2
17
1