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Starts With A Bang!
The Universe is out there, waiting for you to discover it.
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Astronomy
Ethan Siegel
in
Starts With A Bang!
May 20
Astronomers just found the smallest galaxy ever
With stars, gas, and dark matter, galaxies come in a…
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495
1 response
Ethan Siegel
in
Starts With A Bang!
May 19
11 NASA astrophysics missions face risk of cancellation
NASA astrophysics, which gave us Hubble, JWST…
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283
4 responses
Ethan Siegel
in
Starts With A Bang!
May 13
The most “boring” part of cosmic history shaped our modern Universe
It took nearly 400,000 years…
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361
5 responses
Ethan Siegel
in
Starts With A Bang!
May 12
JWST’s most ambitious view is now available to everyone
The COSMOS-Web survey is now complete…
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560
4 responses
Ethan Siegel
in
Starts With A Bang!
May 1
Why 21 cm is our Universe’s “magic length”
Photons come in every wavelength you can imagine. But one…
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1.4K
15 responses
Ethan Siegel
in
Starts With A Bang!
Apr 21
See NASA’s most important image in space telescope history
The Hubble Space Telescope, launched in…
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1.6K
16 responses
Ethan Siegel
in
Starts With A Bang!
Apr 16
The sky is brighter than astronomers imagined
The most famous Hubble images show glittering stars and…
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735
5 responses
Ethan Siegel
in
Starts With A Bang!
Apr 15
How has cosmology changed from 2000 to 2025?
25 years ago, our concordance picture of cosmology, also…
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649
11 responses
Ethan Siegel
in
Starts With A Bang!
Apr 14
Will the Sun make a planetary nebula when it dies?
In around 7 billion years, we expect the Sun to run…
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243
2 responses
Ethan Siegel
in
Starts With A Bang!
Apr 12
Starts With A Bang podcast #116 — Disintegrating exoplanets
Exoplanets can exist anywhere around their…
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143
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