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  1. Land Surface Shallow Water and Shaded Topography
  2. Pollux is an orange giant star in the constellation of Gemini
  3. A compact object, or a black hole
  4. A cutaway view of the sun
  5. Chicago disintegrates as a nuclear explosion erupts in the middle of the city
  6. Illustration of the Maxwell Montes mountain range on the planet Venus
  7. Three tropical cyclones active in the Atlantic Ocean basin
  8. Solar activity on the Sun
  9. Layers exposed at Polar Canyon
  10. A nearly full Moon sets as Space Shuttle Discovery sits atop the launch pad
  11. The Great Clobular Cluster in Hercules
  12. The Seven Sisters also known as the Pleiades
  13. Globular cluster M13
  14. Stars nebulae and dust clouds around the center of the Milky Way
  15. Venus
  16. Space Shuttle Atlantis
  17. Astronauts participate in extravehicular activity
  18. Saturns ring system
  19. Swirls of gas and dust reside in the Large Magellanic Cloud
  20. Space Shuttle Endeavours payload bay
  21. Space Shuttle Endeavour mounted on a modified Boeing 747 shuttle carrier aircraft
  22. A rugged planet landscape dimly lit by a distant red star
  23. Mimas drifts along in its orbit against the azure backdrop of Saturns northern latitudes
  24. Venus
  25. The Elephants Trunk Nebula in the star cluster IC 1396
  26. The Omega Nebula
  27. A stellar nursery located towards the constellation of Monoceros
  28. The Moon
  29. The Florida peninsula
  30. The International Space Station backdropped by the bright Sun over Earths horizon
  31. The Andromeda Galaxy
  32. A giant asteroid collides with the earth
  33. Digitally enhanced planet Earth with hypothetical waterbearing moons
  34. The Great Lakes
  35. Aerial view of Kennedy Space Center
  36. Space Shuttle Endeavour lifts off from Kennedy Space Center
  37. NGC 2903 is a barred spiral galaxy in the constellation of Leo
  38. Magellanic dwarf irregular galaxy NGC 4449 in the constellation Canes Venatici
  39. Strokkur Geysir Haukadalur Iceland
  40. NGC 3603 a hot young star cluster in the Milky Way
  41. The starforming region of Rho Ophiuchus
  42. The Milky Way in Serra da Estrela Portugal
  43. A Neutron star SGR 180620 producing a gamma ray flare
  44. Venus
  45. Saturns moon Enceladus
  46. The Propeller Nebula
  47. The Cave of IC1848
  48. The bright white star Castor in the constellation Gemini