The focal plane mask for the Coronagraph Instrument on NASA’s Nancy Grace Roman Space Telescope. Each circular section contains multiple “masks” – carefully engineered, opaque obstructions designed to block starlight. Image credit: NASA/JPL-Caltech In early August, scientists and engineers gathered in a small auditorium at Caltech to discuss how to build the first space telescope […]
5 octobre 2023
Aller à la source The European Times
Author: Newsdesk