• Neutral Hydrogen
  • Horsehead Nebula
  • Molecular Cloud in Ophiuchus
  • Ophiuchus
  • Giant Molecular Cloud
  • Molecular Cloud Barnard 68
  • Ideal Gas Law
  • Maxwell Distribution
  • Sir James Hopwood Jeans
  • Wolf-Rayet Star
  • Eagle Nebula M16
  • Serpens Cauda
  • Starbirth in Trifid Nebula
  • Orion Nebula
  • European Southern Observatory
  • Star-Forming Region RCW38
  • Star-Forming Region in 30 Doradus
  • Papillon Nebula
  • Orion Nebula
  • Stellar Birth of HH-47
  • Herbig-Haro Object HH-34
  • Evidence for Brown Dwarfs
  • Discovery of Brown Dwarfs
  • Methane Dwarf
  • From Stars to Brown Dwarfs to Planets
  • Confirmed Brown Dwarfs
  • Wolf-Rayet Star HD56925
  • Arthur Stanley Eddington