The journey to Pluto, the farthest world ever explored - Alan Stern
- 2,878,862 Views
- 7,106 Questions Answered
- TEDEd Animation
In this podcast episode of Gravity Assist, Jim Green speaks with the lesson's educator, Alan Stern, who was the New Horizons Principal Investigator.
This editorial in the Washington Post, co-written by David Grinspoon and the educator, explains why Pluto should be a planet.
Want to find out more about the equipment that captured vital information on Pluto? Click here to see a picture of the Ralph instrument and here to see REX.
Create and share a new lesson based on this one.
More from Out Of This World
lesson duration 05:19
lesson duration 06:17