Description These observations by NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) show the infrared light emitted by the dust, water, organic molecules, and carbon dioxide contained within comet 3I/ATLAS’s coma. The comet brightened significantly during the December 2025 period when SPHEREx made the observations — about two […]
Category:
Photojournal
Posted on
February 4, 2026
Sign up for our newsletter:
Categories
1
4
1
215
1
29
1
1
166
188
1
2
1
4
2
15
1
1
93
24
8
140
50
2
3
3
1
3
1
10
205
10
1
131
6
18
29
15
17
2
1
4
4
149
377
3
1
12
2
25
11
1
26
15
2
10
25
37
1
18
18
81
1
41
1
15
9
6
4
43
2
6
3
351
42
2
14
14
1
6
1
100
6
1
1
41
1
17
38
4
3
101
1
3
1
31
1
64
1
1
3
190
20
10
9
29
1
10
2
11
5
6
1
3
11
36
22
2
5
1
9
1
2
5
104
40
153
1
2
2
1
336
1
25
106
57
1
10
2
3
3
14
134
10
11
4
1
1
7
51
614
287
1
13
10
6
23
1
3
2
18
1
2
1
254
2
52
31
13
340
330
117
4
1
1
1
1
1
10
12
20
Blog Posts
I Am Artemis: Anton Kiriwas
May 8, 2026
Glowing Views from the Space Station
May 8, 2026