From left to right, CSA (Canadian Space Agency) astronaut Jeremy Hansen and NASA astronauts Christina Koch, Victor Glover, and Reid Wiseman stand outside before boarding their Orion spacecraft inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida as part of the Artemis II countdown demonstration test, Saturday, Dec. 20, 2025. Because the […]
Posted on
December 23, 2025
Sign up for our newsletter:
Categories
24
1
360
1
1
128
102
18
1
50
1
3
12
2
4
1
19
1
1
51
37
16
1
13
23
25
13
135
197
2
1
2
10
1
4
2
209
24
10
332
9
18
1
18
79
6
1
1
15
1
40
2
1
3
15
2
1
13
3
1
4
9
1
12
6
1
2
8
1
12
1
2
2
29
12
323
157
14
3
13
1
18
1
11
6
6
1
3
48
1
41
1
4
2
1
23
100
1
6
29
1
8
62
1
5
1
10
5
7
16
3
2
2
148
1
297
42
1
2
96
4
3
29
281
1
55
4
2
15
34
1
7
8
595
1
1
6
6
10
10
3
1
141
1
90
31
1
2
1
9
231
10
103
146
1
5
2
3
2
37
1
322
132
42
28
2
29
1
184
14
1
4
3
2
10
Blog Posts
NASA’s Hubble, Webb Telescopes Survey Pinwheel Galaxy
March 23, 2026