The discovery of Eris and other TNOs led to—?
First Moon Landing
New Space Telescopes
Planet Reclassification
Invention of Rockets
Answer
Planet Reclassification: The discovery of Eris and other trans-Neptunian objects (TNOs) led to the International Astronomical Union (IAU) to redefine the term "planet" in 2006.
Exploring the Celestial Journey: Unraveling the Enigma of Michael E. Brown
More Questions
When discussing celestial bodies, Michael E. Brown’s field of study is?
Which is not one of Michael E. Brown’s academic interests?
Eris played a key role in which event in the astronomical community?
What does Michael E. Brown's discovery of Eris tell us about the solar system?
Michael E. Brown's book is aimed at which audience?
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