NASA’s IXPE Marks Two Years of Groundbreaking X-ray Astronomy On Dec. 9, astronomers and physicists will commemorate two years of landmark X-ray science by NASA’s IXPE (Imaging X-ray Polarimetry…

https://www.nasa.gov/missions/ixpe/nasas-ixpe-marks-two-years-of-groundbreaking-x-ray-astronomy/