IRIS (Interface Region Imaging Spectrograph)

Ames Research Center
Goddard Space Flight Center
Heliophysics
Heliophysics Division
IRIS (Interface Region Imaging Spectrograph)
MUSE (Multi-slit Solar Explorer)
Sounding Rockets
Sounding Rockets Program
Sunspots
The Sun
Did you know the Sun has moss? Due to its resemblance to the earthly plants, scientists have named a small-scale, bright, patchy structure made of plasma in the solar atmosphere “moss.” This moss, which was first identified in 1999 by NASA’s TRACE mission, blossoms around the center of a sunspot group, where magnetic conditions are […]
Posted April 16, 2024
Sign up for our newsletter:

Categories

4
215
12
1
11
1
29
1
188
1
4
2
93
2
3
3
1
10
6
18
1
1
4
1
2
37
1
18
29
10
15
43
6
351
2
14
1
1
Io
4
1
10
2
57
190
3
1
9
1
2
6
11
9
5
2
2
1
1
336
1
3
1
2
14
1
11
7
51
615
24
140
13
6
1
3
3
254
6
1
1
4
10

Recent Posts

Newsletter Archive