Sprites, those beguiling electrical flashes of light above thunderstorms, raise so many questions: Why do they take the shapes they do? What conditions in the upper atmosphere trigger them? How do sprites affect Earth’s global electric circuit, and what is their contribution to the energy in Earth’s upper atmosphere? On October 26, 2022, NASA’s Spritacular […]
Posted on
November 6, 2023
Sign up for our newsletter:
Categories
2
3
10
2
1
1
1
1
34
2
1
131
22
4
2
5
14
28
2
27
2
1
4
1
193
1
1
4
1
15
22
19
97
5
8
15
1
79
5
1
3
24
1
145
10
2
51
15
17
17
94
40
2
87
40
2
1
12
1
10
143
14
2
10
6
2
1
52
1
203
41
324
28
1
1
1
5
10
1
1
3
11
6
1
3
3
1
316
6
3
1
1
274
2
11
1
1
1
6
61
13
2
4
1
1
5
5
1
15
2
150
3
18
3
17
4
9
586
1
1
3
36
5
1
347
28
9
1
4
6
287
2
1
1
6
319
10
39
1
222
1
125
30
14
99
1
2
42
183
1
4
3
32
6
23
10
2
25
2
1
8
1
29
49
129
1
10
132
4
Blog Posts
Milano Cortina 2026
February 5, 2026
Curiosity Blog, Sols 4788-4797: Welcome Back from Conjunction
February 5, 2026
NASA, University of Texas Expand Research and Workforce Development
February 5, 2026