1. The 82" telescope - Yesterday and Today

  2. The 82-inch Otto Struve Telescope "rotating" with its dome

  3. 75th Anniversary Inaugural Lecture: The Frontier and McDonald Observatory

  4. Help Bring the Struve Telescope Model Home to Texas!

  5. Chow Telescope Dedication

  6. The Alan Y. Chow Telescope

  7. Founding and History of McDonald Observatory

  8. The Otto Struve Telescope: Teaching an Old Telescope New Tricks

  9. Perseid Meteors over HET

  10. Teachers Talk About Workshop Experience at McDonald Observatory

  11. Black Holes: Stranger Than Fiction

  12. UT-Austin and Texas A&M: Partners in the Giant Magellan Telescope

  13. Four Planets Huddle Up in Pre-Dawn Sky May 9-12

  14. Cosmic Inflation: Puffing up the Universe

  15. Extreme Black Holes Press Conference

  16. A Powerful Instrument for Astronomy: VIRUS-P

  17. Leonid Meteor Shower Peaks Wednesday, November 17

  18. Geminid Meteor Shower Peaks Tuesday, Dec. 14

  19. Radical Transformations: Studying the Coma Cluster

  20. Dark Energy: Speeding Up the Universe

  21. Supernova 1987a

  22. August 12, 2010 Perseid Meteor Shower Peaks Late Thursday Night

  23. Dark Matter: Seeing the Invisible

  24. Summer night at McDonald Observatory with moonrise HD

  25. Mt Locke & Omega Centauri HD

  26. Wren-Marcario Accessible Telescope

  27. Milky Way Over McDonald Observatory

  28. June 26, 2010 Lunar Eclipse Graces Sky (CDT)

  29. June 26, 2010 Lunar Eclipse Graces Sky (PDT)

  30. June 26, 2010 Lunar Eclipse Graces Sky (MDT)

  31. McDonald Observatory, Yesterday and Today

  32. Preserving Dark Skies

  33. Telescope Park in the snow

  34. Snow falling at the McDonald Observatory

  35. A Star Party at McDonald Observatory

  36. Introducing McDonald Observatory

  37. Orionid Meteors over the HET

  38. Summer storm at McDonald Observatory

  39. Dr. Mary Kay Hemenway on the History of Astronomy

  40. 107-inch Smith Telescope and circumpolar stars

  41. A Special Viewing Night on the 36-inch Telescope