Back to Article List From the August 2011 issue The AAVSO then and now October 2011: Its founders would be amazed to see what has become of the variable star organization they created. By Glenn Chaple | Published: August 29, 2011 | Last updated on May 18, 2023 Key Takeaways: AAVSO founders would be amazed to see what has become of the variable star organization they created.
Robotic Spaceflight, Solar System Did Pluto’s gravity affect the trajectory of New Horizons when it flew past?