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Photon
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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Photon
Ethan Siegel
in
Starts With A Bang!
Apr 29
If photons have mass, could they explain dark matter?
Our Universe requires dark matter in order to…
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775
6 responses
Ethan Siegel
in
Starts With A Bang!
Aug 12, 2022
Ask Ethan: Does light really live forever?
In all the Universe, only a few particles are eternally…
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848
14 responses
Ethan Siegel
in
Starts With A Bang!
Apr 15, 2022
Ask Ethan: Could “heavy light” be the missing dark matter?
Our Universe requires dark matter in order…
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326
4 responses
Ethan Siegel
in
Starts With A Bang!
Aug 21, 2019
Is Energy Conserved When Photons Redshift In Our Expanding Universe?
When the Universe expands…
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233
4 responses
Ethan Siegel
in
Starts With A Bang!
Aug 21, 2019
Is Energy Conserved When Photons Redshift In Our Expanding Universe?
When the Universe expands…
Read more…
310
Ethan Siegel
in
Starts With A Bang!
Dec 29, 2018
Ask Ethan: How Does A Photon Experience The Universe?
If you think you have problems today, be glad…
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789
7 responses