File:Eleanor F. Helin, 1973.jpg
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Eleanor_F._Helin,_1973.jpg (448 × 448 pixels, file size: 62 KB, MIME type: image/jpeg)
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[edit]DescriptionEleanor F. Helin, 1973.jpg |
English: Eleanor F. “Glo” Helin (1932–2009) was active in planetary science and astronomy for more than 40 years at the California Institute of Technology and NASA’s Jet Propulsion Laboratory. In the early 1970s, she initiated the Palomar Planet-Crossing Asteroid Survey (PCAS) from Palomar Observatory, searching for large near-Earth asteroids (NEAs). This photographic program concluded after 25 years when the Near-Earth Asteroid Tracking (NEAT) project began in 1995. She remained with NEAT until her retirement in 2002, utilizing Air Force telescopes on Ha-leakala Observatory, Maui, Hawaii, and expanding NEAT to include an upgraded Palomar 48-inch (1.2-meter) Oschin Schmidt telescope. |
Date | |
Source | https://commons.wikimedia.org/w/index.php?title=File:NASA_Science_Calendar_2022.pdf&page=7 |
Author | NASA/JPL-Caltech |
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:31, 15 January 2022 | 448 × 448 (62 KB) | Ras67 (talk | contribs) | == {{int:filedesc}} == {{Information |Description = {{en|1=Eleanor F. “Glo” Helin (1932–2009) was active in planetary science and astronomy for more than 40 years at the California Institute of Technology and NASA’s Jet Propulsion Laboratory. In the early 1970s, she initiated the Palomar Planet-Crossing Asteroid Survey (PCAS) from Palomar Observatory, searching for large near-Earth asteroids (NEAs). This photographic program concluded after 25 years when the Near-Earth Asteroid Tracking (NEAT... |
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Image title | Eleanor F. Glo Helin |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Illustrator CS5.1 |
File change date and time | 14:46, 25 March 2014 |
Y and C positioning | Centered |
Exif version | 2.2 |
Meaning of each component |
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Supported Flashpix version | 1 |
Color space | Uncalibrated |