Friday Nite Videos | January 13, 2023
Portside
That ring on your finger? New evidence shows how those atoms were created by an event more violent than a supernova.
How do you study the innards of alien worlds? You just need the world’s largest laser.
The biggest reveal in human history: an image of the supermassive black hole, Sagittarius A*, at the center of our Milky Way galaxy.
An astrophysicist and a molecular and cell biology expert discuss what we know, what we don’t, and how we’re trying to find out more about how life arose on Earth and whether it might exist elsewhere.
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