• Thumbnail for Grigg (crater)
    Grigg is a lunar impact crater that is located on the far side of the Moon. It lies in the northern outskirts of the huge walled plain Hertzsprung, to...
    4 KB (301 words) - 02:00, 26 January 2024
  • Grigg is a surname. Grigg may also refer to: Grigg (crater), lunar crater on the far side of the Moon Grigg Peak, 2130 metres high, 13 km west of the...
    517 bytes (95 words) - 22:56, 20 April 2024
  • Thumbnail for Mount Griggs
    historic eruptions have been reported from Mount Griggs, vigorously active fumaroles persist in a summit crater and along the upper southwest flank. The fumaroles...
    4 KB (359 words) - 22:40, 16 December 2024
  • Thumbnail for Phobos (moon)
    heavily cratered, with one of the craters near the equator having a central peak despite the moon's small size. The most prominent of these is the crater Stickney...
    72 KB (7,379 words) - 20:23, 5 December 2024
  • the crater and the person the crater is named for. Where a crater formation has associated satellite craters, these are detailed on the main crater description...
    66 KB (76 words) - 14:26, 24 December 2024
  • list of craters with ray systems. In the following tables, the listed coordinates and the diameter are for the crater. The following craters on Mercury...
    15 KB (120 words) - 13:59, 11 June 2023
  • Thumbnail for John E. Mellish
    was credited with discovering or co-discovering two comets: C/1907 G1 (Grigg–Mellish) and C/1907 T1 (Mellish) using home built telescopes, and received...
    6 KB (516 words) - 13:53, 20 December 2024
  • Thumbnail for Katmai National Park and Preserve
    three concentric craters, the largest 1,500 metres (4,900 ft) wide. The mountain's geochemistry differs from its neighbors. Griggs has active sulfurous...
    43 KB (5,170 words) - 13:26, 17 December 2024
  • Thumbnail for 1958 Lituya Bay earthquake and megatsunami
    "Cataclysmic Flood Waves in Lituya Bay, Alaska", Bull. Geol. Soc. Am. 65, 1346 Griggs, Gary (April 9, 2011). "Tsunami rocked Alaska's Lituya Bay in 1958". Santa...
    28 KB (3,271 words) - 22:53, 4 December 2024
  • Thumbnail for Eyjafjallajökull
    its highest point, and has a crater three to four kilometres (2 to 2+1⁄2 miles) in diameter, open to the north. The crater rim has three main peaks (clockwise...
    36 KB (3,262 words) - 14:36, 22 December 2024