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  1. Amphibious assault ship USS Makin Island
  2. Comparison Of A Normal Eye And An Eye With Myopia
  3. A Blue Angels C-130 Transport Aircraft
  4. Conceptual image of neuron
  5. View of planet Earth from space
  6. Sea spray whips across the deck of the USS Winston S Churchill
  7. A CV22 Osprey flies over a C130 Hercules
  8. A US Air Force F15E Strike Eagle on a combat patrol over Afghanistan
  9. Human body with internal organs, nervous system, lymphatic system and circulatory system
  10. An F/A-18F Super Hornet armed with an AGM-88E AARGM missile
  11. A soldier bows to pay tribute to a fallen soldier
  12. US Marines provide security in an M1A1 Abrams tank
  13. Test pilots stand in front of a P-47 Thunderbolt
  14. Aircraft carriers in port at Naval Station Norfolk, Virginia
  15. A F15 Eagle patrols the sky during a combat air patrol mission
  16. NGC 3603 a hot young star cluster in the Milky Way
  17. Venus
  18. Coast Guard helicopter
  19. An aircraft rescue firefighting team attempts to spray out a fuel fire
  20. US Army Sergeant provides security during a patrol in Iraq
  21. Solar activity on the Sun
  22. Airman posts the American flag during a change of command ceremony
  23. Hurricane Wilma Crosses Florida
  24. Conceptual image of DNA
  25. Soldiers walking through a wheat field in Afghanistan
  26. Tropical Storm Claudette
  27. Microscopic view of multiple nerve cells, known as neurons
  28. F-4 Phantom, P-47 Thunderbolt, F-16 Fighting Falcon and P-51 Mustang
  29. The Military Sealift Command dry cargo and ammunition ships
  30. The human skeleton and muscular system, front view
  31. The guided-missile destroyer USS Benfold fires a surface-to-air missile
  32. Girls practice marksmanship in high school hall, circa 1942
  33. The Blue Angels Perform The Diamond 360 Maneuver
  34. An F/A 18E Super Hornet launches from the flight deck of USS Carl Vinson
  35. Military Sealift Command dry cargo and ammunition ship USNS Washington Chambers
  36. A twoship A10 Thunderbolt II formation flies a combat mission over Afghanistan
  37. US Army soldiers prepare to move a Patriot Air Defense Missile System
  38. Buffalo New York
  39. Front view of an EP3E Orion aircraft
  40. Challenge: Inspirational Quote and Motivational Poster
  41. The littoral combat ship Pre-Commissioning Unit Fort Worth
  42. Endurance: Inspirational Quote and Motivational Poster
  43. The littoral combat ship Independence during builders trials in the Gulf of Mexico
  44. A CH-47 Chinook prepares to land
  45. Artists Conception of a Kuiper Belt Object
  46. The US Marine Corps C130 Hercules
  47. A shooter launches an F/A-18E Super Hornet from USS Ronald Reagan
  48. A P-51D Mustang parked on the flight line