Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
Jupiter loses a belt Over a period of a year, one of Jupiter's two main dark belts -- the dark stripes most visible in amateur telescopes -- faded completely away. The South Equatorial Belt (SEB) is gone, leaving just the north belt (NEB) viewable in small telescopes. Anthony Wesley