NASA’s Cassini examine has followed adult on a famous “Pale Blue Dot” design of Earth as seen from Saturnian orbit by zeroing in on another blue planet. This time, Uranus is holding a spotlight, for a initial time in Cassini’s scarcely decade-long goal during Saturn.
The true-color picture, prisoner by Cassini’s narrow-angle camera on Apr 11, shows Saturn’s rings in a foreground, from a stretch of about 614,300 miles (988,000 kilometers). Uranus’ icy blue hoop is most over divided — about 28.6 astronomical units, or 2.7 billion miles (4.3 billion kilometers).
Earth is blue since of a oceans of H2O — though Uranus is blue since a ice hulk sports an outdoor atmosphere of methane gas, that reflects blue wavelengths. For some-more about both “Pale Blue Dots,” check out a picture advisories from NASA’s Jet Propulsion Laboratory and a Cassini imaging team. Two members of a group behind “In Saturn’s Rings,” Val Klavans and Ian Regan, yield an in-depth demeanour during Cassini’s Uranian imagery on a Planetary Society’s website.