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  1. A comet passes over the surface of Mercury
  2. Winter sky panorama with various deep sky objects
  3. SpaceX Dragon during its docking with the International Space Station
  4. Space Shuttle Atlantis lifts off from its launch pad at Kennedy Space Center Florida
  5. The Merope Nebulosity and IC 349
  6. Majestic: Inspirational Quote and Motivational Poster
  7. The Pleiades, an open cluster of stars in the constellation Taurus
  8. A star provides a cool glow on a nearby gas giant
  9. Enormous eddy off the Italian coast
  10. Distorted by the lens of the Earth's atmosphere, the Moon rises over a bed of clouds
  11. Lunar foot prints on the moon
  12. GovSat-1 Mission, Falcon 9 Launch, Cape Canaveral Air Force Station, Florida
  13. The Annapolis Valley, Nova Scotia, Canada
  14. Morning Of Falcon Heavy Demo Mission, Kennedy Space Center, Florida
  15. The Elephants Trunk Nebula in the star cluster IC 1396
  16. Comet Lovejoy (C/2014 Q2)
  17. Cats Paw Nebula in Scorpius
  18. Saturn and Enceladus as seen from the moon Tethys
  19. Orbital Test Vehicle 5 Mission, Falcon 9 Liftoff, Kennedy Space Center, Florida
  20. NGC 2359, Thor's Helmet
  21. Starry Night
  22. An Interlude
  23. Planetary Weights II
  24. St John's, Newfoundland - Cape Spear stands out, even from space
  25. Aurora Borealis, Comet Panstarrs and Milky Way over Yukon, Canada
  26. Ceres - JPL Travel Poster
  27. Vancouver, with the Fraser River flowing full, roiling Spring run-off from the Rockies
  28. The International Space Station in orbit above Earth
  29. Spiral galaxy NGC 5033 in the constellation Canes Venatici
  30. NROL-76 Mission, Falcon 9 At Night, Kennedy Space Center, Florida
  31. A lone astronaut drills into the regolith of Gale Crater
  32. Dallas, TX - Dallas-Fort Worth is one big airport
  33. Magnetic field lines on the Sun
  34. Neptune, dynamic blue-green atmosphere
  35. Mississippi delta - heartland topsoil flowing relentlessly into the Gulf of Mexico
  36. Cosmic image of a colorful nebula out in space
  37. The Outback from space - like ancient cave paintings
  38. The Moon, Sun And Earth
  39. Helix Nebula
  40. A space station orbits a hypothetical planet
  41. The newly discovered planetlike object dubbed Sedna
  42. A recently discovered nebula with visible habitable planets
  43. Three snow-capped mountains in the US Northwest
  44. Pollux is an orange giant star in the constellation of Gemini
  45. The core of the globular cluster Omega Centauri
  46. Countryside like alligator hide in South America
  47. Italian coast - like a diamond set in a ring
  48. Venus centered on the North Pole