Optical Vortex Phase Masks for the Detection of Habitable Worlds 

A team of NASA researchers is developing new types of optical masks that could help enable the many orders of magnitude of starlight suppression needed for future space observatories to pick out very faint habitable exoplanets from the far brighter glare of their stellar hosts. 
Posted on March 24, 2026
Sign up for our newsletter:

Categories

9
1
1
6
11
2
9
5
2
2
1
336
1
1
3
1
2
14
1
7
51
612
11
24
140
13
6
1
3
252
3
1
1
6
4
10
4
215
12
1
11
1
29
1
188
1
4
2
92
2
3
3
1
10
6
18
1
1
4
1
2
37
1
18
29
10
15
43
6
347
14
1
2
1
Io
4
1
2
57
10
3
189

Blog Posts

Newsletter Archive