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NASA Lucy spacecraft captures moon images and 'Terminator Mosaic' by Doug Cunningham Washington DC (UPI) Oct 26, 2021 NASA's Lucy spacecraft has captured new high resolution images of the Moon's Central Highlands surface taken while the spacecraft was between Earth and the Moon. The Oct. 16 images were taken approximately 140,000 to 160,000 miles from the moon after Lucy flew by the Earth for its first of three gravity assists, the space agency said. They included a "Terminator Mosaic," as well as single images. The images were made by the Lucy Long Range Reconnaissance Imager, provided and operated by Johns Hopkins Applied Physics Laboratory. They were captured while Lucy was between the Earth and the moon. The mosaic was made from five separate 1-millisecond exposures and shows the moon's Southern Highlands. That image includes the ancient, lava-filled basin Mare Imbrium and the bright, fresh crater Copernicus. A single frame Lucy image of the Mare Imbrium shows a roughly 600-mile wide portion of lunar terrain. The Apennine Mountains, part of the Imbrium basin rim, was the landing site for the 1971 Apollo 15 mission, NASA said. The space agency said in a statement that a single frame photo of the Lunar Central Highlands also was captured, consisting of 10 separate, 2-millisecond exposures and covers an 800-mile-wide patch near the center of the last quarter moon. Lucy, NASA said, will be the first ever mission to explore the Jupiter Trojan asteroids. Those asteroids lead and follow Jupiter in its orbit around the sun. NASA said in a statement that the Lucy team will "use the cratering record of the asteroids to better understand the history of our solar system."
Twin tail revealed in new Hubble image of Didymos-Dimorphos system following DART impact Paris (ESA) Oct 21, 2022 Two tails of dust ejected from the Didymos-Dimorphos asteroid system are seen in new images from the NASA/ESA Hubble Space Telescope, documenting the lingering aftermath of the NASA's Double Asteroid Redirection Test (DART) impact on 27 September 2022 at 01:14 CEST. Current data show that DART shortened Dimorphos' original 11 hour and 55 minute orbit around Didymos by about 32 minutes. Repeated observations from Hubble over the last several weeks have allowed scientists to present a more complete ... read more
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