Arrokoth MU69: The Ancient Kuiper Belt Object That Rewrote Solar System History | NASA ScienceCasts Castle Spurs [40QVQntd7VA]
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Journey to the edge of our solar system with the New Horizons mission to explore 2014 MU69 (Arrokoth)the most distant and primitive world ever visited by a spacecraft. In this NASA ScienceCast, discover how this mysterious Kuiper Belt Object is unlocking secrets of our solar systems earliest days.
When New Horizons flew by MU69 on New Years Day 2019, it revealed a pristine, cosmic fossil untouched for over 4 billion years. Learn how Hubble helped find this target, what its bizarre snowman-like shape tells us about planet formation, and es tunis club africain why its considered a time capsule from the dawn of our solar system.
Join scientists as they decode alexei popyrin the clues from this historic encounter, reshaping our understanding of how planetsand our own cosmic homecame to be.
Mission & Discovery Highlights:
New Horizons second target after Pluto
Discovered by the Hubble Space Telescope in 2014
Flyby date: January 1, 2019 the farthest spacecraft encounter in history
Nicknamed Arrokoth (Powhatan for sky)
A contact binary resembling a flattened snowman
Key Scientific Insights:
Evidence of gentle accretion in the early solar system
Pristine, red-colored surface untouched by solar heating
Clues to the composition and conditions of the primordial Kuiper Belt
How planetesimals formed billions of years ago
Episode Date: July 8, 2019
Series: NASA ScienceCasts
Learn More About Arrokoth:
NASA New Horizons Mission:
Arrokoth Overview:
Hubbles Role in Kuiper Belt Exploration:
What do you find most fascinating about Arrokoths shape and history? Let us know in the comments!
Chapters:
00:00 Introduction: A Fossil from the Solar Systems Birth
01:30 Finding MU69: Hubbles Hunt in the Kuiper Belt
03:15 New Horizons Journey to the Edge
First Images: The Snowman in Deep Space
What Arrokoth Tells Us About Planet Formation
Why This Changes Solar System History
Conclusion: The Legacy of New Horizons
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