Solar System Chatter.

The article offers solar system news briefs as of October 2016. Topics include the U.S. National Aeronautics and Space Administration's Cassini mission which has shown evidence of a substantial atmosphere and hydrocarbon seas on Saturn's moon Titan, the discovery of an Earth-size planet orbiting Proxima Centauri using the La Silla Observatory in Chile, and the planned orbit of the GOES-R geosynchronous satellites, operated by the National Oceanic and Atmospheric Administration, on November 4.