Kepler-9
Two extremely bright stars illuminate a greenish mist in this image from the Spitzer Space Telescope’s “GLIMPSE360” survey. This mist…
This image shows the eruption of a galactic “super-volcano” in the massive galaxy M87, as witnessed by NASA’s Chandra X-ray…
Erickson Air-Crane, Inc. ground crew members make final checks prior to takeoff of a S-64 helicopter carrying the Autonomous Landing…
