Juno approach to wood solar system giant beat portrait – Beijing-sayu-02

"Juno" approach to wood solar system "giant" beat "portrait" – Beijing original title: Juno wood for the solar system came close to the "giant" beat "portrait" in Houston on 27 August, NASA (NASA) launched the Juno Star wood (Juno) the detector in the eastern United States time 27 days to reach nearly 8:51, There was no parallel in history. wood, and open to all scientific instruments with Jupiter take the history of the most clear photo". This is the first time that human beings have the opportunity to observe the largest planet in the solar system at a very close distance. Juno spacecraft cost 1 billion 100 million dollars, in August 5, 2011 from the United States of Florida, Cape canaveral. After 5 years of space flight, trek to the orbit of Jupiter in July 4, 2016, successfully entered the orbit of Jupiter in 2003, becoming the world’s largest ever since the launch of the "Galileo" in the year of, and the launch of the second men into orbit of jupiter. NASA announced that in the solar system "giant" around 53 days, flying around in a circle near Juno, on the morning of 27 close flyby of Jupiter, Jupiter’s cloud tops distance is only about 4000 kilometers, so close is the previous visit of Jupiter from the detector before. Texas Sanantonio Southwest Research Institute chief researcher Juno Bolton (Scott Bolton) said, "this is the first time to really get a chance to close to see" solar system ‘features, and began to understand how it works." He pointed out that in July 4th, at that time, Juno on all instruments have been shut down in order to focus on the rocket combustion so that the probe into Jupiter’s orbit. Now Jupiter flyby of the occasion, Juno’s "eyes and ears" – all scientific instruments are open. At the point in the short process in wood, visible light imaging camera Juno will aim at Jupiter’s atmosphere, and a glimpse of Jupiter’s poles, high resolution pictures are expected in the next week. Carry on the microwave radiation Juno, high-energy particle detectors all 8 scientific instruments will be open to collect data and Jupiter, in the next few days transmitted back to earth. Jupiter is the solar system’s largest planet, is 1300 times the size of earth, is 318 times the mass of earth, the atmosphere as the main components of hydrogen and helium gas, dust and gas is likely to keep the remainder of the formation of the solar system, to further explore the open magnetic field and large erythema, the core components of mystery to be Juno no.. NASA sources, Juno will follow an elliptical orbit around Jupiter flight, completed a 20 month science mission. To February 2018 Juno main mission before the end, it is nearly 35 times the distance of Jupiter flyby cloudtop. (end)相关的主题文章: