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Reionization
Starts With A Bang!
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Reionization
Ethan Siegel
in
Starts With A Bang!
Sep 29, 2023
Ask Ethan: What were the “dark ages” of the Universe?
The hot Big Bang was an energetic, brilliantly…
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355
3 responses
Ethan Siegel
in
Starts With A Bang!
Jun 22, 2023
How Zelda: Tears of the Kingdom explains cosmic reionization
What do the dark recesses of the early…
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347
3 responses
Ethan Siegel
in
Starts With A Bang!
Dec 6, 2021
Astronomers discover “missing” population of normal, young galaxies before reionization
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137
Ethan Siegel
in
Starts With A Bang!
May 17, 2019
When Did The Universe Become Transparent To Light?
Depending on how you measure it, there are two…
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233
Ethan Siegel
in
Starts With A Bang!
Oct 24, 2018
What Was It Like When Starlight First Broke Through The Universe’s Neutral Atoms?
For hundreds of…
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428
1 response
Ethan Siegel
in
Starts With A Bang!
Sep 19, 2018
What Was It Like When The First Stars Began Illuminating The Universe?
Shortly after the Big Bang…
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784
1 response
Ethan Siegel
in
Starts With A Bang!
Sep 12, 2018
What Was It Like When There Were No Stars In The Universe?
For perhaps 100 million years, there were…
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837
5 responses
Ethan Siegel
in
Starts With A Bang!
Aug 20, 2018
First Stars Formed No Later Than 250 Million Years After The Big Bang, With Direct Proof
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720
Ethan Siegel
in
Starts With A Bang!
Mar 8, 2018
Earliest Evidence For Stars Smashes Hubble’s Record And Points To Dark Matter
The indirectly find was…
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1.8K
5 responses
Ethan Siegel
in
Starts With A Bang!
Feb 16, 2017
The first galaxies: what we know and what we still need to learn
We haven’t found the truly “first”…
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63
3 responses