![]() Last month, NASA came up with some simulations showing how the sunset would look on other planets of the solar system. Scientists speculate that NEOWISE has two ion tails, in addition to its dust tail, but they need more data and analysis to confirm this. ![]() As a result of this, the ion tail is created that extends directly away from the Sun. These ionised gases are battered repeatedly by the solar wind. "The upper tail is the ion tail, which is made up of gases that have been ionized by losing electrons in the Sun’s intense light," the space agency said in the release.Īn unprocessed image from the WISPR instrument on NASA’s Parker Solar Probe shows the comet NEOWISE as of 5 July 2020, soon after its closest approach to the Sun. NASA’s NEOWISE (Near-Earth Object Wide-field Infrared Survey Explorer) space telescope, the comet's namesake, discovered the comet on 27 March 2020.Īccording to NASA, the lower tail is the dust tail of NEOWISE and it is created when dust lifts off the surface of the comet’s nucleus and trails behind it in its orbit. However, in the case of NEOWISE, it was predicted that it has two ion tails, which intrigued researchers. Many comets have two tails – a dust tail and another made of electrically-charged particles. The Probe captured the twin tails of NEOWISE, also known as C/2020 F3, when it became active just after its closest approach to the Sun. The picture was captured by NASA’s Parker Solar Probe using WISPR instrument, used to take images of the sun's outer atmosphere and solar wind in visible light, FoxNews reported. The latest in that has recently put out image of the NEOWISE comet. Follow him on Twitter Follow us on Twitter or Facebook.The National Aeronautics and Space Administration (NASA) periodically shares images of celestial bodies along with information on astronomical events. Mike Wall is the author of "Out There" (Grand Central Publishing, 2018 illustrated by Karl Tate), a book about the search for alien life. PSP lifted off in August 2018 and has already flown faster and closer to the sun than any other probe in history. The STEREO-B probe went silent in 2014, but STEREO-A, which took the recent NEOWISE picture, is still going strong. SOHO launched in 1995, and the twin STEREO craft got aloft in 2006. You can follow both events live here at, courtesy of NASA, or directly via the agency. Amy Mainzer, NEOWISE principal investigator, University of Arizona.Emily Kramer, co-investigator on the Near-Earth Object Wide-field Infrared Survey Explorer (NEOWISE) science team, NASA's Jet Propulsion Laboratory.Lindley Johnson, planetary defense officer and program executive of NASA’s Planetary Defense Coordination Office, NASA headquarters.EDT (1900 GMT) tomorrow, then follow that up with a news conference at 4 p.m. The agency will host a Comet NEOWISE "NASA Science Live" broadcast at 3 p.m. You can learn more about the comet, which was discovered in March of this year by NASA's Near-Earth Object Wide-field Infrared Survey Explorer spacecraft (hence the name), via a pair of NASA events tomorrow (July 15). (Image credit: NASA/Johns Hopkins APL/Naval Research Lab/Parker Solar Probe/Guillermo Stenborg) ![]() The lower, broader tail is the comet’s dust tail, while the thinner, upper tail is the comet’s ion tail. Processed data from the WISPR instrument on NASA’s Parker Solar Probe shows greater detail in the twin tails of comet NEOWISE, as seen on July 5, 2020.
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