The History Guy channel on YouTube recently released the video " Planet X, Pluto, and NASA New Horizons"
https://www.youtube.com/watch?v=PVCc3U5X_yo
A really good summary of the discovery of Uranus, Neptune and Pluto, and of the new Horizons mission.
Planet X, Pluto, and NASA New Horizons
Moderator: Lilah
- SEmert
- Posts: 1794
- Joined: Mon May 31, 2004 2:48 pm
- Real Name: Steve Emert
- Location: White Bear Lake, MN
Planet X, Pluto, and NASA New Horizons
Steve Emert
MAS Membership Coordinator
12.5" f/4.7 Obsession Clone Homemade Truss Dob, sometimes equipped with Celestron StarSense Explorer app
Celestron C8 SCT OTA on AVX GEQ mount
Astro-Tech AT72 ED Refractor OTA usually on Explore Scientific Twilight 1mount or tripod with Benro geared head
Celestron 5" SCT OTA on Synta AZ-4 or Explore Scientific Twilight 1 Alt-Az Mount, usually equipped with StarSense Explorer app
Orion 150mm Mak OTA and Orion EQ-G computerized mount
MAS Membership Coordinator
12.5" f/4.7 Obsession Clone Homemade Truss Dob, sometimes equipped with Celestron StarSense Explorer app
Celestron C8 SCT OTA on AVX GEQ mount
Astro-Tech AT72 ED Refractor OTA usually on Explore Scientific Twilight 1mount or tripod with Benro geared head
Celestron 5" SCT OTA on Synta AZ-4 or Explore Scientific Twilight 1 Alt-Az Mount, usually equipped with StarSense Explorer app
Orion 150mm Mak OTA and Orion EQ-G computerized mount