Current observations, such as those of GN-z11, suggest that galaxy formation began as early as 400 million years after the Big Bang. This galaxy, observed at a redshift of z=11.09, stands as a testament to the rapidity with which the universe’s first structures began to coalesce from the primordial gas. While the detection of GN-z11 provides empirical evidence of early galaxy formation, it also opens the door to speculation about even earlier galaxies that may await discovery with future advancements in telescope technology. These first galaxies likely did not have black holes at their centers. From a distant observation, these early galaxies likely lacked the pronounced bright centers associated with supermassive black holes, which are characteristic of many galaxies observed 13.8 billion years after the Big Bang.
TIMELINE STORY
Galaxies are Born
By Michael Alan Prestwood
Author and Natural Philosopher
03 Mar 2024
Published 2 years ago.
Updated 6 days ago.
Expanding Universe
TAKEAWAY: Galaxies formed early in cosmic history, within a few hundred million years of the Big Bang. This shows that structure emerged quickly from an initially simple universe. Observations confirm that gravity wasted little time turning primordial gas into organized systems, even before features we now consider typical. Such as central supermassive black holes commonly found in galaxies.
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Galaxies are Born
13.4 Billion Years Ago
Verified. Empirically supported and rationally deduced.
Galaxies are Born
Prestwood writes on science-first philosophy, with particular attention to the convergence of disciplines. Drawing on his TST Framework, his work emphasizes rational inquiry grounded in empirical observation while engaging questions at the edges of established knowledge. With TouchstoneTruth positioned as a living touchstone, this work aims to contribute reliable analysis in an emerging AI era where the credibility of information is increasingly contested.
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