In microgravity, without the continuous load of Earth’s gravity, the tissues that make up bones reshape themselves. Bone cells readjust their behaviors—the cells that build new bone slow down, while the cells that break down old or damaged bone tissue keep operating at their normal pace so that breakdown outpaces growth, producing weaker and more […]
Category:
ISS Research, General, Human Research Program, Humans in Space, International Space Station (ISS)
Posted on
December 1, 2023
Sign up for our newsletter:
Categories
36
3
1
1
142
1
3
1
4
2
1
80
28
95
3
3
132
3
5
87
1
1
203
28
24
314
1
6
49
27
559
2
5
4
39
28
12
16
14
1
1
1
69
4
114
13
1
16
20
249
1
1
1
285
37
140
2
2
1
162
1
12
17
3
3
14
2
26
39
5
301
2
6
13
10
44
10
1
5
4
164
14
4
92
19
3
1
1
1
2
1
3
6
1
23
2
1
42
14
3
32
23
2
1
3
2
13
3
1
2
13
56
1
2
10
131
22
89
7
4
1
2
1
6
4
2
48
1
1
1
4
4
1
2
8
252
1
5
8
1
188
113
10
292
16
1
12
1
2
10
1
1
6
35
11
1
10
2
2
2
Blog Posts
Curiosity Blog, Sols 4649-4654: Ridges, Hollows and Nodules, Oh My
September 13, 2025
NASA Awards Third Glenn Facility and Engineering Services Contract
September 12, 2025
NASA’s X-59 Moves Toward First Flight at Speed of Safety
September 12, 2025