NASA’s SPHEREx (Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer) mission has mapped interstellar ice at an unprecedented scale. Covering regions in our Milky Way galaxy more than 600 light-years across, the ice was found inside giant molecular clouds — vast regions of gas and dust where dense clumps of […]
Category:
SPHEREx (Spectro-Photometer for the History of the Universe and Ices Explorer), Astrophysics, Jet Propulsion Laboratory, Nebulae, Protostars, Stars, The Milky Way
Posted on
April 15, 2026
Sign up for our newsletter:
Categories
2
14
205
10
131
18
29
17
2
1
1
4
149
1
377
3
1
25
41
1
2
6
81
3
25
37
18
18
1
31
41
1
15
64
349
1
4
43
1
6
20
42
14
29
10
2
1
6
16
1
100
1
2
102
1
153
38
4
101
1
3
1
189
1
3
57
1
10
9
10
2
1
22
3
2
11
133
5
6
3
11
35
40
1
5
9
1
5
1
10
1
2
2
25
1
2
336
330
106
4
1
3
1
1
14
12
20
613
10
1
11
4
7
51
1
23
287
2
13
1
6
1
3
2
18
1
2
1
1
253
24
52
140
31
13
340
117
1
1
2
1
3
10
1
1
4
6
15
215
1
29
10
4
166
188
1
1
11
1
26
15
4
12
2
2
50
15
1
1
93
8
3
1
9
3
1
1
2
3
6