Arrokoth (2014 MU69)

Arrokoth (2014 MU69), previously nicknamed "Ultima Thule," is a fascinating binary object located in the Kuiper Belt. It was visited by the New Horizons spacecraft in 2019, providing scientists with valuable insights into the early solar system.  

Key features of Arrokoth:

• Contact Binary: Arrokoth is composed of two distinct lobes that are touching, resembling a snowman.  

• Reddish Color: It has a reddish hue, which is likely due to the presence of organic compounds on its surface.  

• Smooth Surface: The surface of Arrokoth is relatively smooth, suggesting that it has not experienced significant impacts or geological activity.  

• Icy Composition: It's primarily composed of ice, with some rocky material.

The study of Arrokoth has provided valuable clues about the formation of the solar system.

Its unique shape and composition suggest that it formed through a gentle collision of two icy bodies, a process that may have been common in the early solar system.  

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