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

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

Blog Posts

Newsletter Archive