1. Flat Earth Astronomy: Revisiting Celestial Mechanics with Flat Earth South Pole Star Trails

    Flat Earth Astronomy: Revisiting Celestial Mechanics with Flat Earth South Pole Star Trails

    2
    0
    213
  2. **NEW** HOMESCHOOL HIGH SCHOOL SCIENCE CURRICULUM REVIEW || APOLOGIA ASTRONOMY

    **NEW** HOMESCHOOL HIGH SCHOOL SCIENCE CURRICULUM REVIEW || APOLOGIA ASTRONOMY

    18
  3. Unlocking the Wonders of the Cosmos, How Space Telescopes Work and Revolutionize Astronomy

    Unlocking the Wonders of the Cosmos, How Space Telescopes Work and Revolutionize Astronomy

    10
  4. ISS Astros _Meet_ with Media

    ISS Astros _Meet_ with Media

    5
  5. ISS Gets New Commander

    ISS Gets New Commander

    4
  6. ISS Crew Interviewed by Houston Media

    ISS Crew Interviewed by Houston Media

    8
  7. ISS Commander Chats with Hispanic Students

    ISS Commander Chats with Hispanic Students

    3
  8. Fossum Chats with Houston Chronicle

    Fossum Chats with Houston Chronicle

    6
  9. Fossum Chats with Hometown Media from Orbit

    Fossum Chats with Hometown Media from Orbit

    4
  10. Fossum's Final Soyuz Checkouts

    Fossum's Final Soyuz Checkouts

    1
  11. Feustel's Background Makes Spacewalking Easier

    Feustel's Background Makes Spacewalking Easier

    2
  12. Fossum and Crewmates Liftoff for Station

    Fossum and Crewmates Liftoff for Station

    5
  13. Fossum and Crewmates Ready for Launch

    Fossum and Crewmates Ready for Launch

    1
  14. Endeavour Crew Drives Tank to Safety

    Endeavour Crew Drives Tank to Safety

    6
  15. D.C. Students Speak with ISS Commander

    D.C. Students Speak with ISS Commander

    1
  16. Expedition 29 Crew Gets Final Approval for Launch

    Expedition 29 Crew Gets Final Approval for Launch

    1
  17. Feustel and Fincke Prep for EVA2

    Feustel and Fincke Prep for EVA2

    3
  18. Endeavour's Launch -Fantastic-

    Endeavour's Launch -Fantastic-

    4
  19. EVA Highlight of FD5

    EVA Highlight of FD5

    2
  20. EVA Shortened by Faulty Sensor

    EVA Shortened by Faulty Sensor

    2
  21. Endeavour to Deliver Cosmic Ray Observatory to ISS

    Endeavour to Deliver Cosmic Ray Observatory to ISS

    5
  22. Shuttle Crew's Third EVA Set

    Shuttle Crew's Third EVA Set

    13
  23. Successful Spacewalk Tops Flight Day 7

    Successful Spacewalk Tops Flight Day 7

    23
  24. Kelly, Fincke and Chamitoff Chat from Space

    Kelly, Fincke and Chamitoff Chat from Space

    13