Safe, breathable air is essential for crew health. Human spaceflight has involved toxicological events ranging in severity from trivial to life-threatening. Toxic exposure to chemical contaminants can originate from environmental system leaks, payload leaks, pyrolysis of polymeric materials, off-gassing of polymeric materials, use of utility compounds, propellant entry, microbial products, and human metabolism. To ensure […]
Posted on
March 11, 2025
Sign up for our newsletter:
Categories
1
1
17
100
101
1
1
3
38
4
2
330
3
3
190
134
12
10
9
1
1
1
1
5
6
10
3
1
11
36
22
2
2
11
9
1
5
40
5
2
2
1
2
4
336
20
1
25
1
1
10
3
1
6
106
14
1
4
4
1
7
51
615
10
11
287
140
13
6
1
23
24
3
2
2
18
1
2
1
254
52
31
1
3
3
1
117
1
1
1
13
340
15
1
10
1
4
215
12
2
1
11
1
29
1
27
15
1
188
1
166
9
1
4
2
15
1
6
93
2
8
50
20
3
2
14
3
1
1
1
41
205
1
10
131
6
18
29
17
1
2
153
149
3
377
3
1
4
1
1
2
10
25
31
64
37
18
1
18
81
1
25
29
57
41
10
1
15
10
43
6
2
351
4
14
104
1
42
1
2
6
Blog Posts
I Am Artemis: Anton Kiriwas
May 8, 2026