Keyword: astronomy

Especially used by:  
Photos | Documents | Articles The most recent | The most popular
    
  • sff - variable star 2025
  • Milky Way Grand Manan Island
  • Harvest Moon 2
  • Eclipse (10.06.2021)
  • Evening conjunction
  • ORion
  • Comet NEOWISE
  • Finally I made it
  • the sky mother's playground
  • star field with dark matter
  • star field with blue ice
  • altered night sky 20-22
  • altered night sky 17-19
  • altered night sky 14-16
  • altered night sky 11-13
  • altered night sky 8-10
  • altered night sky 6
  • altered night sky 5
  • west face of the observatory
  • Callisto, Ganymede, Jupiter, Io and Europa
  • Jupiter & moons
  • Fourth contact (27.07.2018)
  • Southern Hemisphere Star Map, 1855/7
  • Northern Hemisphere Star Map, 1855/7
  • Blue Moon
  • Almost full (29.01.2018)
  • staircase to the gallery
  • gallery at the observatory
  • Duke of Marlborough telescope
  • Sun's Secret
  • Approaching Totality
  • Up above
  • The dome in context
  • The dome
  • National Observatory of Athens
  • supermoon
  • eclipsing supermoon
  • shadow on the moon
  • Earth's shadow on the moon
  • eclipsing moon
  • moon in shadow
  • black moon
  • fruit in the sky
  • moon turned orange
  • moon awakening
  • end of a super moon eclipse
  • Schola Astronomiae et Rhetoricae
  • Astronomical contrast
  • Duckadang0315 326
  • Duckadang0315 323
  • Duckadang0315 322
  • Duckadang0315 321
  • Duckadang0315 320
  • Duckadang0315 319
  • Duckadang0315 318
  • Duckadang0315 317
  • Duckadang0315 298
  • partial eclipse of the sun (1)
  • partial eclipse of the sun (2)
  • partial eclipse of the sun (3)
  • partial eclipse of the sun (4)
  • partial eclipse of the sun (5)
  • partial eclipse of the sun (6)
  • watching through a colander
  • partial eclipse of the sun
  • The Sun
  • ISS across Taurus
  • ISS from Orion to Procyon
  • ISS rising
  • ISS across Andromeda
  • ISS across Aries
  • Meteors over Mystic
  • winds in a black sky
  • Southern Night Sky
  • Eta Aquarid
  • Matterhorn - Startrails Test
  • gallery in the observation room
  • Radcliffe Observatory, Oxford
  • observatory in the winter sun
  • Radcliffe Observatory tower
  • observatory tower
  • Nacht zoom
  • Nacht
  • Panstarrs & Andromeda