This article is for students grades 5-8. The surface of the Moon is covered in a thick layer of boulders, rocks, and dust. This dusty, rocky layer is called lunar regolith. It was created a long time ago when meteorites crashed into the Moon and broke up the ground. NASA scientists study the regolith to learn […]
Posted on
May 21, 2025
Sign up for our newsletter:
Categories
1
26
6
2
69
1
112
62
1
3
19
46
29
1
222
38
1
33
37
6
67
34
12
6
2
2
4
2
11
1
30
27
17
18
1
12
13
114
113
46
58
17
4
10
107
14
14
1
3
55
15
5
108
1
372
3
188
13
37
6
11
14
1
6
3
3
8
2
19
1
11
2
1
2
389
1
41
13
10
5
1
3
663
13
152
3
59
1
29
1
1
18
8
3
30
1
102
235
2
3
4
4
46
1
2
1
1
18
1
1
6
300
159
211
1
2
2
3
3
2
1
14
1
95
55
35
3
3
10
1
7
1
10
19
1
20
136
46
5
387
3
141
281
1
1
4
10
10
48
1
133
14
1
363
7
2
1
1
1
3
17
1
1
46
24
6
2
7
1
41
4
21
6
1
1
3
2
1
19
9
202
10
21
1
13
1
11
409
11
170
Blog Posts
APOD: 2026 October 1 – Harvest Moon with Erupting Mount Etna
October 1, 2026
An Agricultural “Island” in the Saskatchewan River Delta
October 1, 2026