What If Earth Had Rings? By Nancy Atkinson - November 20, 2009 11:10 AM UTC | Planetary Science Space Bites+ ▶ Our latest video — free on Patreon Bad News for Europa Exploration // Watching Pluto’s Atmosphere Fade Away // Auroras on Mars The extended edition: ad-free, with extra content. Free to watch — no account needed. ▶ Watch it free Previous Article ← Cassini/IBEX Data Changes View of Heliosphere Shape Next Article More Cassini Eye Candy: Infrared Saturn, Peek-a-boo Moons →