Astronomy Picture of the Day . ... Credit: E. Karkoschka ( University of Arizona ), HST , NASA Explanation: This delightfully detailed false-color image of Saturn was taken in January 1998 by the orbiting Hubble Space Telescope. The picture is a combination of three images from Hubble's NICMOS instrument and shows the lovely ringed planet in reflected infrared sunlight . ... 2007 . ... Publications with keywords: Saturn - rings - infrared . Publications with words: Saturn - rings - infrared . ...