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  • Thumbnail for Magellan (spacecraft)
    The Magellan spacecraft was a 1,035-kilogram (2,282 lb) robotic space probe launched by NASA of the United States, on May 4, 1989, to map the surface of...
    46 KB (4,629 words) - 13:13, 24 October 2023
  • Thumbnail for List of NASA cameras on spacecraft
    NASA has operated several cameras on spacecraft over the course of its history. Apollo TV camera Hasselblad "Electric Camera" (modified 500 EL) with 70...
    4 KB (332 words) - 12:17, 8 June 2023
  • Thumbnail for NASA Infrared Telescope Facility
    The NASA Infrared Telescope Facility (NASA IRTF) is a 3-meter (9.8 ft) telescope optimized for use in infrared astronomy and located at the Mauna Kea Observatory...
    14 KB (1,799 words) - 12:57, 11 October 2023
  • Thumbnail for Spacecraft thermal control
    In spacecraft design, the function of the thermal control system (TCS) is to keep all the spacecraft's component systems within acceptable temperature...
    20 KB (2,669 words) - 19:23, 20 April 2024
  • This is a list of named geological features on Tethys. Tethyan geological features are named after people and places in Homer's The Iliad and The Odyssey...
    11 KB (60 words) - 19:10, 26 April 2024
  • Thumbnail for Project Horizon
    Project Horizon was a 1959 study to determine the feasibility of constructing a scientific / military base on the Moon, at a time when the U.S. Department...
    8 KB (954 words) - 18:20, 28 December 2023
  • The USNO CCD Astrograph Catalog (UCAC) is an astrometric star catalog of the United States Naval Observatory. The first preliminary edition, published...
    2 KB (133 words) - 13:45, 24 March 2023
  • The Biographical Encyclopedia of Astronomers (BEA) is a two-volume biographical dictionary, first published in 2007, with a second edition released in...
    2 KB (143 words) - 21:00, 21 June 2023
  • Following are the longest, widest, and deepest rifts and valleys in various worlds of the Solar System. List of Solar System extremes List of largest craters...
    7 KB (155 words) - 21:04, 17 March 2024
  • The Social Patriotic Movement «Power» (Derzhava; Russian: Социал-патриотическое движение «Держава»; Sotsial-patrioticheskoye dvizheniye «Derzhava») was...
    3 KB (69 words) - 15:07, 14 January 2022
  • The LEK Lunar Expeditionary Complex was a lunar expedition and Moon base proposed by Valentin Glushko in 1974 as a Soviet response to the United States'...
    2 KB (230 words) - 22:47, 27 February 2022
  • Thumbnail for Penelope (crater)
    Penelope is the fourth largest impact crater on Tethys, which is one of Saturn's moons. It is 208 kilometers wide, and is located near the equator in the...
    1 KB (76 words) - 09:26, 31 October 2018
  • Sherwood Observatory is an amateur astronomical observatory in Nottinghamshire, England, owned and operated by Mansfield and Sutton Astronomical Society...
    4 KB (510 words) - 02:48, 20 April 2022
  • The Chinese Giant Solar Telescope (CGST) is a proposed solar telescope in China. CGST will be an infrared and optical solar telescope. Its spatial resolution...
    2 KB (150 words) - 19:26, 28 July 2023
  • Thumbnail for Duke Island (lunar mountain)
    Duke Island is a small lunar mountain that is located in Mare Tranquillitatis, about 64 km southwest of the crater Maskelyne, and about 188 km east of...
    2 KB (134 words) - 21:16, 4 April 2024
  • Thumbnail for Boot Hill (lunar mountain)
    Boot Hill is a small lunar mountain that is located in Mare Tranquillitatis, about 45 km south of the crater Maskelyne, and about 210 km east of the Apollo...
    2 KB (137 words) - 21:16, 4 April 2024
  • Roger J. Thomas was a solar physicist who worked at NASA for many years. He was an internationally recognized expert on the design of extreme ultraviolet...
    739 bytes (50 words) - 15:59, 18 October 2023