NASA’s Hubble Space Telescope was the first to spot the newfound galaxy. Detailed observations from the W.M. Keck Observatory on Mauna Kea in Hawaii revealed the observed light dates to when the ...

The twin Keck telescopes in Hawaii were the first to be outfitted, in 1999 and 2000. Last October, the observatory released images of the slow volcanic eruptions on Jupiter’s moon Io—details ...

Credit: Gabriel Perez Diaz/Instituto de Astrofísica de Canarias / W.M.Keck Observatory Astronomers at the W. M. Keck Telescope facility on Maunakea have have listened to the music of a nearby star, ...

James Webb Space Telescope and the W.M. Keck Observatory captured new images of Saturn's moon Titan. Credit: NASA/STScI/W. M. Keck Observatory/Judy Schmidt | edited by Space.com's Steve Spaleta ...