Shortly after dawn on March 27, 2001, NASA pilot Bill Rieke took off from an airfield just outside of Phoenix in NASA’s blue-and-white Learjet 25 and flew low over a series of microphones for the first flight test of a groundbreaking NASA technology. On one of the plane’s engines was an experimental jagged-edged nozzle that […]
Category:
Glenn Research Center, Aeronautics, Aeronautics Research Mission Directorate, Green Aviation Tech, NASA History
Posted on
March 11, 2025
Sign up for our newsletter:
Categories
1
291
3
1
58
1
1
1
211
4
20
17
1
29
1
2
1
25
4
10
1
52
10
1
18
1
1
23
24
41
193
365
5
6
2
1
340
51
44
3
14
1
1
3
15
147
18
17
1
103
1
2
87
39
36
16
101
4
14
134
10
12
18
1
5
1
4
5
1
1
382
196
2
10
1
4
18
2
8
25
1
6
37
13
1
17
2
6
6
3
11
2
43
5
2
1
103
4
2
10
2
14
6
2
149
10
2
3
28
11
1
3
32
3
3
107
1
4
42
1
3
1
14
29
1
10
1
12
33
43
1
1
6
1
5
1
13
1
2
10
1
13
6
39
11
3
2
1
260
10
1
53
65
31
2
1
170
350
119
1
2
10
1
134
220
1
7
10
1
1
10
106
11
1
30
10
156
25
4
1
624
20
344
3
Blog Posts
Signs of Thaw in the Bering Sea
June 22, 2026
Tropical Storm Arthur
June 19, 2026
Curiosity Blog, Sols 4920-4926: Surveying the Bands
June 19, 2026