Saturn's Rings - New Discoveries from the Cassini Mission

On Tuesday morning before sunrise, find Saturn near the brightest star of Scorpius, Arcturus. Imagine the Cassini spacecraft, launched in 1997, still orbiting that beauty of the Solar System.

Speaker: Robert French, SETI

This month's what's up by member Ken Coates, who will reveal findings from another member of our Solar System, Mercury.