How NuSTAR Catches X-rays

NASA's NuSTAR mission will give sharper-than-ever views of the high-energy universe. But corralling X-rays is like herding cats. These wily photons have enough energy to penetrate through our skin and muscles as if they weren't even there, and bringing them to a focus is no easy task.

Principal Investigator Fiona Harrison (Caltech) tells Sky & Telescope how NuSTAR goes about capturing X-rays.

All comments must follow the Sky & Telescope Terms of Use and will be moderated prior to posting. Please be civil in your comments. Sky & Telescope reserves the right to use the comments we receive, in whole or in part, and to use the commenter’s username, in any medium. See also the Terms of Use and Privacy Policy.


This site uses Akismet to reduce spam. Learn how your comment data is processed.