11/20/1990STScI-1990-273.Saturn's North Polar Hood
This enlargement of the Saturn image reveals unprecedented detail in atmospheric features at the northern polar hood. Saturn's north pole is presently tilted toward Earth by 24 degrees. ... (More)
11/20/1990STScI-1990-114.Saturn
This color image of Saturn was taken with the HST's Wide Field /Planetary Camera (WF/PC) in the wide field mode at 8:25 A.M. EDT, August 26, 1990, when the planet was at a distance of 1.39 billion... (More)
10/4/1990STScI-1990-156.R Aquarii - A Nearby Exploding Star
NASA's Hubble Space Telescope has peered into the inner core of the nearby so-called "symbiotic star", R Aquarii, to reveal dramatic new details of the exploding star. (More)