• Thumbnail for List of craters on Mars: H–N
    here only contains named Martian craters starting with the letter H – N (see also lists for A – G and O – Z). Large Martian craters (greater than 60 kilometers...
    56 KB (274 words) - 17:51, 3 December 2023
  • Lockyer may refer to: Cape Lockyer Electoral district of Lockyer, Queensland, Australia Lockyer (lunar crater) Lockyer (Martian crater) Lockyer (surname)...
    687 bytes (100 words) - 23:04, 13 August 2019
  • Thumbnail for Areography
    Areography (redirect from Martian meridian)
    Magnetic field of Mars Mars Geyser Hopper Martian craters Martian dichotomy Martian geyser Martian gullies Martian soil Mineralogy of Mars Ore resources on...
    26 KB (3,155 words) - 14:22, 26 January 2024
  • Thumbnail for Hellas Planitia
    Hellas Planitia (category Impact craters on Mars)
    of the planet Mars. Hellas is the third- or fourth-largest known impact crater in the Solar System. The basin floor is about 7,152 m (23,465 ft) deep,...
    18 KB (1,820 words) - 00:28, 26 January 2024
  • Thumbnail for History of Mars observation
    Better telescopes developed early in the 19th century allowed permanent Martian albedo features to be mapped in detail. The first crude map of Mars was...
    71 KB (7,589 words) - 13:25, 20 October 2023
  • Thumbnail for Elysium quadrangle
    Fossae Formation lies in this quadrangle. The largest craters in this quadrangle are Eddie, Lockyer, and Tombaugh. The quadrangle contains the major volcanoes...
    36 KB (4,830 words) - 18:00, 2 April 2024
  • Thumbnail for Phlegra Montes
    event along the Martian northern mid-latitudes, citing the presence of lineated valley fills, lobate debris aprons, and concentric crater fills. The presence...
    29 KB (3,549 words) - 06:35, 6 March 2024
  • Thumbnail for David Gill (astronomer)
    (1882 and 1908) James Craig Watson Medal (1899) Gill (lunar crater) Gill (Martian crater) Jaff, Fay (1963). "David Gill – Watchmaker to Astronomer Royal"...
    16 KB (1,358 words) - 13:17, 26 December 2023
  • Thumbnail for Elysium Planitia
    chemicals, needed to support life forms. The largest craters in Elysium Planitia are Eddie, Lockyer, and Tombaugh. The planitia also has river valleys—one...
    15 KB (1,433 words) - 17:40, 5 May 2023
  • Thumbnail for Edward Walter Maunder
    again before or after. He observed Mars and was a sceptic of the notion of Martian canals. He conducted visual experiments using marked circular disks which...
    12 KB (1,237 words) - 17:25, 22 September 2023
  • Thumbnail for George Ellery Hale
    113 m), the 55th highest peak in the Sierra Nevada Hale lunar crater Hale Martian crater George Ellery Hale Middle School, Woodland Hills, California Hale...
    24 KB (2,402 words) - 18:58, 7 February 2024
  • Gal", by Lee Wright "Friends and Neighbours", by Marvin Scott and Malcolm Lockyer "Selection of Hebrew Dances Part 2", by Ambrose and his orchestra Banjo...
    64 KB (4,100 words) - 19:55, 6 April 2024
  • Thumbnail for Timeline of Solar System astronomy
    a total solar eclipse in Guntur, India. Later in the same year, Norman Lockyer observed the same line in the solar spectrum, and concluded that it was...
    129 KB (13,493 words) - 10:45, 22 April 2024