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September 1999

  1. 1999 JM8: A Rock Too Close 1
  2. Eclipse Over The Mountain 2
  3. Venus Falls Out of the Evening Sky 3
  4. The Water Vapor Channel 4
  5. The Universe Evolves 5
  6. HCG 87: A Small Group of Galaxies 6
  7. Water Found in Space Rock 7
  8. A Superior Conjunction Of Mercury 8
  9. Comet Hale Bopp Over the Superstition Mountains 9
  10. Cassini Images The Moon 10
  11. The Annotated Galactic Center 11
  12. Stonehenge: Ancient Monument to the Sun 12
  13. Supernova Remnant N132D in X Rays 13
  14. The Colorful Orion Nebula 14
  15. The Big Corona 15
  16. The Incredible Expanding Cats Eye 16
  17. M3: Half A Million Stars 17
  18. Mercury Astronauts and a Redstone 18
  19. Interstellar Dust Bunnies of NGC 891 19
  20. Io in True Color 20
  21. The Quintuplet Star Cluster 21
  22. Halos Around the Ring Nebula 22
  23. Equinox and Eruptive Prominence 23
  24. Cometary Globules In Orion 24
  25. Twistin By The Lagoon 25
  26. M83: A Barred Spiral Galaxy 26
  27. Our Galaxy in Stars, Gas, and Dust 27
  28. Mystery Object Explained 28
  29. The Crab Nebula in X Rays 29
  30. Massive Stars Of 30 Doradus 30