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Description: GN-z11 is the oldest and most distant known galaxy in the observable universe 32,000 million ly away in the constellation Ursa Major - 4% the size of the Milky Way, 1% of its mass, forming stars twenty times as fast - The fact that a galaxy so massive existed soon after the first stars challenge current models of galaxy formation -
Title: GN-z11
Credit: Own work
Author: Pablo Carlos Budassi
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes

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