James BickfordCharles Stark Draper Laboratory, Inc. The Thin-Film Nuclear Engine Rocket (TFINER) is a novel space propulsion technology that enables aggressive space exploration for missions that are impossible with existing approaches. The concept uses thin layers of energetic radioisotopes to directly generate thrust. The emission direction of its natural decay products is biased by a […]
Posted on
May 27, 2025
Sign up for our newsletter:
Categories
330
2
4
2
1
12
20
1
25
1
1
336
1
3
1
106
1
2
14
1
7
51
615
10
11
4
13
6
1
23
24
287
140
2
2
18
1
2
3
52
31
1
3
1
254
117
1
10
1
1
6
13
340
15
1
4
10
215
12
2
1
11
1
29
1
27
15
4
188
1
166
1
9
1
4
2
1
6
93
2
8
3
50
15
1
3
2
14
3
1
1
1
131
6
18
29
17
1
2
41
205
1
10
149
3
377
3
1
4
1
1
2
10
25
31
64
37
18
1
18
81
1
25
41
10
20
15
29
6
2
1
351
4
43
1
42
1
2
14
104
153
6
1
1
17
100
1
1
3
38
4
101
57
1
10
2
3
3
190
134
1
1
1
10
9
3
1
11
36
22
2
11
5
6
10
1
5
40
5
9
2
Blog Posts
I Am Artemis: Anton Kiriwas
May 8, 2026