NASA NuSTAR, has helped to show that the spin rates of black holes can be measured conclusively. The solid lines show two theoretical models that explain low-energy X-ray emission seen previously from the spiral galaxy NGC 1365 by XMM-Newton.
Show lessRead more
Details
Title: Two X-Ray Observatories are Better Than One
Creator: NASA/JPL-Caltech
Date Created: 2013-02-27
Rights: JPL
Get the app
Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more