Tiny Masks for Seeing Planets. NASA public domain image colelction.
Summary
Two different types of masks to be used in NASA upcoming Wide-Field Infrared Survey Telescope, or WFIRST, coronagraph instrument, are pictured.
NASA/JPL-Caltech
Tags
Date
28/04/2016
Location
California Institute of Technology - Jet Propulsion Laboratory
,
34.20139, -118.17341
Source
NASA
Link
Copyright info
Public Domain Dedication (CC0)