From his South Dakota roots to leading NASA’s agricultural program, Brad Doorn’s mission has remained the same: help farmers feed the world.
Posted on
November 20, 2024
Sign up for our newsletter:
Categories
1
7
234
1
35
3
3
1
1
69
1
62
21
10
1
33
409
11
3
2
10
5
1
7
281
133
1
2
38
19
10
4
34
11
29
18
1
6
3
27
113
24
14
1
387
55
4
1
1
1
48
17
15
12
10
37
6
19
9
7
6
3
17
8
1
19
6
1
5
1
13
2
11
1
41
26
1
170
19
222
1
202
3
1
10
11
112
152
3
1
41
6
13
11
3
67
37
663
6
13
17
46
1
46
3
29
1
2
107
30
1
2
11
4
2
46
108
1
1
1
30
1
1
13
1
114
159
57
2
2
372
3
14
13
211
14
1
2
2
300
14
188
1
5
3
1
1
2
136
95
55
3
10
1
3
1
1
20
14
1
389
45
10
141
2
1
1
3
362
102
18
2
1
4
46
59
3
3
18
1
6
1
8
4
6
2
4
1
2
21
Blog Posts
APOD: 2026 September 30 – Arp 78: Peculiar Galaxy in Aries
September 30, 2026
Powerful Storms Continue to Prowl the Pacific
September 30, 2026
NASA Opens 2027 Human Lander Challenge for Lunar Communications
September 30, 2026
Newsletter Archive
- ‹ previous
- 3 of 3