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Dark Matter
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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Dark Matter
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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772
6 responses
Ethan Siegel
in
Starts With A Bang!
Apr 16
The compelling case for axions as our dark matter
The majority of the matter in our Universe isn’t…
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640
6 responses
Ethan Siegel
in
Starts With A Bang!
Mar 29
Ask Ethan: Has a new study disproven dark matter and dark energy?
There are a wide variety of…
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1.3K
16 responses
Ethan Siegel
in
Starts With A Bang!
Feb 26
How to make galaxies with the wrong amount of dark matter
Almost every large structure in the Universe…
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265
2 responses
Ethan Siegel
in
Starts With A Bang!
Sep 28, 2023
Pulsars, not dark matter, explain the Milky Way’s antimatter
An enormous amount of antimatter is…
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497
1 response
Ethan Siegel
in
Starts With A Bang!
Sep 21, 2023
Could dark matter be made of gravitons?
Dark matter hasn’t been directly detected, but some form of…
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732
11 responses
Ethan Siegel
in
Starts With A Bang!
Aug 7, 2023
Are the “missing baryons” simply too hot to see?
There are two types of missing, or “dark” matter…
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257
2 responses
Ethan Siegel
in
Starts With A Bang!
Aug 2, 2023
Who discovered dark matter: Fritz Zwicky or Vera Rubin?
Back in the 1930s, Fritz Zwicky postulated the…
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430
11 responses
Ethan Siegel
in
Starts With A Bang!
Jun 15, 2023
How heavy hydrogen reveals the dark Universe
Just by observing the tiny amount of deuterium left over…
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529
7 responses
Ethan Siegel
in
Starts With A Bang!
May 8, 2023
JWST’s early, massive galaxies agree with ΛCDM cosmology
These high-mass, rapidly star-forming…
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523
5 responses