• First close-up images of Ganymede in more than 20 years

    The first two images from Juno spacecraft's June 7, 2021, flyby of Jupiter’s giant moon Ganymede have been received on Earth. This was the closest any spacecraft has come to this moon in a generation. The photos – one from the Jupiter orbiter’s…

  • 3D infrared animation of Jupiter’s north pole

    NASA's Juno scientists have unveiled their 3D infrared movie depicting densely packed cyclones and anticyclones that permeate Jupiter’s polar regions, and the first detailed view of a dynamo, or engine, powering the magnetic field for any planet beyond…

  • Jupiter’s auroras present a powerful mystery

    Scientists on NASA's Juno mission have observed massive amounts of energy swirling over Jupiter's polar regions that contribute to the giant planet's powerful auroras – only not in ways the researchers expected. Examining data collected by the…

  • Electric Jupiter and its many surprises

    Scientists working on NASA’s historic Juno mission to the gas giant Jupiter have recently presented their early findings for the first time. Like so many other recent space missions, what they have discovered is not what they expected. As reported by New…

  • Juno mission rewrites what we know about Jupiter

    NASA’s Juno mission, led by Southwest Research Institute’s Dr. Scott Bolton, is rewriting what scientists thought they knew about Jupiter specifically, and gas giants in general, according to a pair of Science papers released today. The Juno spacecraft…

  • Juno’s arrival: Photos of a giant

    Juno is on the trip of a lifetime! By now you’ve heard that this spacecraft has successfully reached Jupiter and is currently orbiting the planet. But you haven’t seen pictures of its journey. Until now. The final view taken by the JunoCam instrument on…

  • Juno enters orbit around Jupiter

    NASA's Juno spacecraft has successfully entered Jupiter's orbit during a 35-minute engine burn on July 5, 2016 (UTC). The confirmation that the burn had completed was received on Earth at 03:53 UTC (Earth-receive time, currently 48 minutes after the actual…