Two Webb Telescope Flight Mirrors delivered to NASA
The first two of the 18 primary mirrors to fly aboard NASA’s James Webb Space Telescope arrived at NASA’s Goddard Space Flight Center in Greenbelt,
The first two of the 18 primary mirrors to fly aboard NASA’s James Webb Space Telescope arrived at NASA’s Goddard Space Flight Center in Greenbelt,
These images by NASA’s Hubble Space Telescope show off two dramatically different face-on views of the spiral galaxy M51, dubbed the Whirlpool Galaxy.