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, Europa, and Io from Junocam Juno took this expansive view of Jupiter with two of its moons on August 26, 2016, on approach to its August 27 perijove. Juno was about a million kilometers away from Jupiter at the time. Both moons are farther away from Juno than Jupiter is. Europa is at left, Io at right. NASA / JPL / SwRI / MSSS / Gerald Eichstaedt