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  1. Newfoundland. The Rock on the horizon
  2. Astrological Moon
  3. SES-12 Mission, Falcon 9 Liftoff, Cape Canaveral Air Force Station, Florida
  4. Some galaxies have powerfully active cores that emit jets of energy
  5. Star trails at dusk
  6. Mars moon Phobos
  7. A star going critical illuminates a nearby planet and nebula
  8. Illustration of a gaseous nebula from which star formation may occur
  9. Size of Comet Holmes in comparison with the moon
  10. The Martian sun sets over the high walls of Mojave Crater
  11. Sun over the Earth
  12. The Sun
  13. Space Shuttle Endeavour inside the Vehicle Assembly Building at Kennedy Space Center
  14. An Earth type world with two moons against a background of nebula and stars
  15. Father And Son
  16. Drop Off
  17. Global map of Saturns moon Dione
  18. Kitchener-Waterloo in the snow, taken from the Space Station on the last day of 2012
  19. A dark rift in the suns atmosphere known as a coronal hole
  20. Jupiter, 1880
  21. Autumn Moon
  22. Work the Night Shift on Martian Moon Phobos
  23. A nearby nebula forming deadly vortex
  24. The Eagle Nebula
  25. Solar System
  26. Constellation Cygnus with multiple nebulae visible
  27. This is how I will always see the Great Lakes
  28. Spacesuit engineer simulates work inside a crater in Johnson Space Centers Lunar Yard
  29. A lonesome explorer stands on the edge of an ocean
  30. Crazed patchwork of farms in Central Asia
  31. Saskatoon on the South Saskatchewan River, Canada
  32. Astro Tiger - B&W
  33. Solaris
  34. Panoramic view of Mars showing the Endurance Crater
  35. Artist's concept illustrating the edge of space
  36. The break up of a comet from gravitational forces
  37. Hurricane Ike
  38. The Sun
  39. Space Shuttle Discovery backdropped by Earth
  40. Canadarm2 and the curve of South America
  41. Starry Night
  42. It's a bird, it's a plane, it's ... a river in South America
  43. Fully lit Earth centered on Australia and Oceania
  44. The Cave of IC1848
  45. The Sun
  46. SpaceX Dragon during its docking with the International Space Station
  47. A comet passes over the surface of Mercury
  48. Space Shuttle Atlantis lifts off from its launch pad at Kennedy Space Center Florida