Astrophysics (Index)About

interstellar holography

(holographic analysis of incoming EMR to study the intervening ISM)

Interstellar holography is the analysis of electromagnetic radiation from astronomical bodies to map properties of the interstellar medium that it passes through. In particular, radio waves from pulsars have been used this way, using signal taken over time to study ISM turbulence (pulsar holography).

Further reading: