2020年7月23日 · Saturn is truly the lord of the rings in this latest snapshot from NASA's Hubble Space Telescope, taken on July 4, 2020, when the opulent giant world was 839 million miles from Earth. This new Saturn image was taken during summer in the planet's northern hemisphere.

2020年7月23日 · Saturn is truly the lord of the rings in this latest snapshot from NASA’s Hubble Space Telescope, taken on July 4, 2020, when the opulent giant world was 839 million miles from Earth. This new Saturn image was taken during summer in the planet’s northern hemisphere.

2023年12月21日 · This photo of Saturn was taken by NASA's Hubble Space Telescope on October 22, 2023, when the ringed planet was approximately 850 million miles from Earth. Hubble's ultra-sharp vision reveals a phenomenon called ring spokes.

2023年12月21日 · This photo of Saturn was taken by the NASA/ESA Hubble Space Telescope on 22 October 2023, when the ringed planet was approximately 1365 million kilometres from Earth. Hubble's ultra-sharp vision reveals a phenomenon called ring spokes.

2023年12月21日 · This Hubble Space Telescope time-lapse series of Saturn images (taken on October 22, 2023) resolves a phenomenon called ring spokes appearing on both sides of the planet simultaneously as they spin around the giant world.

2019年9月12日 · The latest view of Saturn from NASA’s Hubble Space Telescope captures exquisite details of the ring system—which looks like a phonograph record with grooves that represent detailed structure within the rings—and atmospheric details that once could only be captured by spacecraft visiting the distant world.

2023年3月30日 · A Hubble near-ultraviolet image, obtained in 2017 during the Saturn summer in the northern hemisphere, is used as a reference to sketch the Lyman-alpha emission of the planet. The rings appear much darker than the planet’s body because they reflect much less ultraviolet sunlight.

2019年9月12日 · This new Hubble Space Telescope view of Saturn, taken in late June of 2019, reveals the giant planet's iconic rings. Saturn’s amber colors come from summer smog-like hazes, produced in photochemical reactions driven by solar ultraviolet radiation.

This new image from the NASA/ESA Hubble Space Telescope was taken on 4 July, 2020, when the opulent giant world was 1350 million kilometres from Earth. This new Saturn image was taken during summer in the planet's northern hemisphere.

2023年12月21日 · Hubble's crisp images show that the frequency of spoke apparitions is seasonally driven, first appearing in OPAL data in 2021 but only on the morning (left) side of the rings. Long-term monitoring show that both the number and contrast of the spokes vary with Saturn's seasons.