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Juno spent five years traveling to Jupiter, [21] accomplishing a gravity assist from Earth in October 2013. [22] Upon arrival at Jupiter, the spacecraft performed an orbit insertion burn, reducing its speed to be captured by the planet's gravity. [23] The mission was originally scheduled to conclude in February 2018 after completing 37 orbits ...
Juno also studies Jupiter's deep winds, [58] [59] which can reach speeds of 600 km/h. [60] [61] Among early results, Juno gathered information about Jovian lightning that revised earlier theories. [62] Juno provided the first views of Jupiter's north pole, as well as insights about Jupiter's aurorae, magnetic field, and atmosphere. [63]
Juno is the first mission to Jupiter to use solar panels instead of the radioisotope thermoelectric generators (RTG) used by Pioneer 10, Pioneer 11, the Voyager program, Ulysses, Cassini–Huygens, New Horizons, and the Galileo orbiter. [92] It is also the farthest solar-powered trip in the history of space exploration. [93]
Global image of Jupiter's moon Io acquired by Juno's JunoCam camera on 30 December 2023. The Juno spacecraft was launched in 2011 and entered orbit around Jupiter on July 5, 2016. Juno ' s mission is primarily focused on improving our understanding of Jupiter's interior, magnetic field, aurorae, and polar atmosphere. [88]
It is a suite of detectors on the Juno Jupiter orbiter (launched 2011, orbiting Jupiter since 2016). [2] JADE includes JADE-E, JADE-I, and the EBox. [2] JADE-E and JADE-I are sensors that are spread out on the spacecraft, and the EBox is located inside the Juno Radiation Vault. [2] EBox stands for Electronics Box. [2]
Juno is a Jupiter exploration mission which launched on August 5, 2011, and arrived in July 2016. It is the first solar-powered spacecraft to explore an outer planet. The craft was placed into a polar orbit in order to study the planet's magnetic field and internal structure
Jupiter shown in the image 'Jupiter Marble' as recorded by Juno. The Gravity Science experiment and instrument set aboard the Juno Jupiter orbiter is designed to monitor Jupiter's gravity. [1] [2] [3] It maps Jupiter's gravitational field, which will allow the interior of Jupiter to be better understood. [3]
Juno would go on to enter Jupiter's orbit in July 2016. [3] The magnetosphere blocks the charged particles of the solar wind, with the number of solar wind particles Juno encountered dropping 100-fold when it entered the Jovian magnetosphere. [3] Before Juno entered it, it was encountering about 16 solar wind particles per cubic inch of space. [3]