The Moon, left, Saturn, upper right, and Jupiter, lower right, are seen after sunset from Washington, DC, on Dec. 17, 2020. The two planets drew closer to each other in the sky as they headed towards a “great conjunction” on Dec. 21, where the two giant planets appeared a tenth of a degree apart. View […]
Posted on
December 5, 2023
Sign up for our newsletter:
Categories
3
10
92
28
3
5
132
14
1
87
16
1
10
3
23
2
32
1
1
49
14
3
36
27
2
2
5
2
2
39
13
12
3
14
22
1
80
1
16
5
89
1
1
20
2
4
1
24
1
314
48
1
285
2
2
559
1
2
8
5
12
4
16
4
5
1
188
2
13
114
292
10
12
1
1
4
6
10
1
1
6
3
1
2
3
1
42
1
3
23
95
1
3
2
301
3
1
13
56
44
1
10
131
203
164
28
4
19
1
3
6
1
1
2
4
28
69
2
1
1
1
4
1
13
249
8
1
113
37
1
2
1
1
7
4
1
140
6
35
11
14
2
2
2
162
17
2
26
39
1
1
1
142
10
1
252
1
6
3
4
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