Tag: Solar System
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Webb spots vast plume of water vapor spewing from Saturn’s moon Enceladus
A plume of water vapor jetting from the south pole of Saturn’s moon Enceladus stretches 20 times the size of the moon itself, feeding a vast torus around the ringed planet. Inset: Enceladus as imaged by the Cassini orbiter. Image: NASA, ESA, CSA, STScI, and G. Villanueva (NASA’s Goddard Space Flight Center). Image Processing: A.…
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Jammed radar boom on Jupiter-bound JUICE probe finally freed
Artist’s concept of the Jupiter Icy Moons Explorer with all its antenna deployed. Credit: European Space Agency After three weeks of intense analysis and troubleshooting, European Space Agency flight controllers have finally succeeded in freeing a jammed 52-foot (16-meter) boom critical to the Jupiter-bound JUICE probe’s ice-penetrating radar instrument. The Jupiter Icy Moons mission –…
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China lands its first probe on Mars
EDITOR’S NOTE: Updated at 10 a.m. EDT (1400 GMT) with more details. Artist’s illustration of the Tianwen 1 orbiter and rover at Mars. Credit: CNSA / Chinese Academy of Sciences / Nature Astronomy China’s space agency said Friday the country’s first Mars rover safely touched down and began sending data back to Earth, joining the United…
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Chinese rover heads for landing on Mars
Artist’s illustration of the Tianwen 1 orbiter and rover at Mars. Credit: CNSA / Chinese Academy of Sciences / Nature Astronomy A Chinese rover outfitted with cameras, a weather station, and a sophisticated laser spectrometer could touch down on Mars as soon as Friday, a feat that would make China the second nation to successfully…
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China’s Tianwen 1 mission targets mid-May landing on Mars
China’s Tianwen 1 orbiter took this picture of Mars on March 18 from a distance of approximately 7,100 miles (11,500 kilometers). Credit: CNSA China’s Tianwen 1 spacecraft — in orbit around Mars since February — is scheduled to deploy a descent module to attempt the country’s first landing on the Red Planet in mid-May. Officials…
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Parker Solar Probe pulls back the veil on Venus’s night side
When flying past Venus in July 2020, Parker Solar Probe’s WISPR instrument, short for Wide-field Imager for Parker Solar Probe, detected a bright rim around the edge of the planet that may be nightglow — light emitted by oxygen atoms high in the atmosphere that recombine into molecules in the nightside. The prominent dark feature…
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Spectacular video released from China’s first Mars mission
China’s space agency has released a pair of spectacular video clips from “selfie” cameras on-board the country’s Tianwen 1 spacecraft as it braked into orbit around Mars on Feb. 10. One of the videos shows Tianwen 1’s high-gain directional antenna shaking from vibrations caused by the spacecraft’s main engine, which fired for 15 minutes to…
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China’s first Mars mission enters orbit around Red Planet
A camera on-board the Tianwen 1 spacecraft captured a view of Mars earlier this month as it approached the Red Planet. Credit: CNSA/CASC China placed is first spacecraft into orbit around Mars on Wednesday, continuing an international blitz on the Red Planet one day after the arrival of a spacecraft from United Arab Emirates and…