
Explore the cosmos with astrophysicist and author Dr. Ethan Siegel! From the origin of everything to the fate of the universe, Ethan and Big Think are here to answer your biggest questions.
| Platform | Pricing | Only free issues | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 192 | Founded | 2 years ago | Last Issue | 4 days ago |
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This image shows the main LUX-ZEPLIN detector at the Sanford Underground Research Facility, prior to its final below-ground installation where it was surrounded by photomultiplier tubes. This is one of many similar experimental setups desig...
Greetings readers,
They say that nothing is perfect in this world, and perhaps that’s true for the grander Universe as well. As remarkable as it is, it isn’t perfectly symmetric: not between space and time, not between left-handed a...
An example of a light cone, the three-dimensional surface of all possible light rays arriving at and departing from a point in spacetime. The more you move through space, the less you move through time, and vice versa. Only things contained...
Greetings readers,
One great difficulty in understanding our Universe is that, because we’re fundamentally inside of it, we can’t conduct science the way we’d ideally like to. We can’t experiment with many different universes and co...
We normally conceive of our Universe as having emerged from a preceding period of cosmic inflation, with our Big Bang occurring where one region of inflating space ceased inflating and transitioned to being dominated by matter and radiation...
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The writers behind this newsletter.
Explore the cosmos with astrophysicist and author Dr. Ethan Siegel! From the origin of everything to the fate of the universe, Ethan and Big Think are here to answer your biggest questions.
Learn from the world's biggest thinkers.
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