Everything you can observe — stars, planets, galaxies — is only a fraction of what exists #TEDTalks
0:55
YouTubeTED
Everything you can observe — stars, planets, galaxies — is only a fraction of what exists #TEDTalks
The universe that we know, with its luminous stars and orbiting planets, is largely made up of elements we can't actually see -- like dark energy and dark matter -- and therefore don't fully understand. Theoretical physicist Chanda Prescod-Weinstein takes us inside the search for this cosmos-shaping invisible matter and explains how, with the ...
25.6K views2 months ago
Shorts
Studying the universe for a living? Sounds like a pretty big job #TEDTalks
1:42
25.3K views
Studying the universe for a living? Sounds like a pretty big job #TEDTalks
TED
These objects are trillions of kilometers away and 10 billion times the mass of our sun #TEDTalks
2:36
42K views
These objects are trillions of kilometers away and 10 billion times the mass of our
TED
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