NASA’s IXPE May Have Proven 90-Year-Old Theory

A first-of-its-kind measurement of a magnetar may have captured empty space behaving in a way physicists have predicted for 90 years, but never directly observed. The results published Wednesday in Nature. Fast facts Scientists using NASA’s IXPE (Imaging X-ray Polarimetry Explorer) conducted more than 140 hours of observations of the magnetar 1E 1547-5408 between March […]
Posted on August 5, 2026
Sign up for our newsletter:

Categories

2
1
11
21
6
1
1
1
93
4
11
14
5
38
14
284
1
14
12
5
3
14
10
29
17
9
15
1
67
Io
5
2
679
2
1
1
11
1
240
29
164
47
1
1
1
13
30
14
1
371
17
1
3
215
1
1
3
396
3
2
20
3
64
2
6
6
4
5
2
3
1
3
1
10
207
1
118
1
4
6
7
3
1
17
6
1

Blog Posts

Newsletter Archive