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How Huge Are the Cosmos, Actually?


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There are billions of planets in our galaxy, and billions of galaxies within the observable universe. These numbers are unimaginable to image, however NASA’s latest area telescope is serving to us see the universe’s depths in unprecedented element. Nonetheless, there’s one huge thriller that people may by no means have the ability to remedy: How huge are the cosmos, actually, and what do they comprise?

If people have been to search out proof of life elsewhere within the universe, it will be a scientific marvel, but in addition an emotional and religious one, the physicist Alan Lightman famous in an essay earlier this fall. Our questions would multiply: “The place did we dwelling issues come from? Is there some type of cosmic neighborhood?”

Lightman explains why life within the universe is probably going actually, actually uncommon. “We dwelling issues are a really particular association of atoms and molecules,” he writes. However these questions aren’t nearly different planets and galaxies; they’re additionally about us, right here on Earth, and why we could need to imagine that our lives and our tales are one among a sort. What follows is a studying record on why issues are the way in which they’re—from life on Earth right down to creepy coincidences on the espresso store—and the way we take care of the unknowable.


The Cosmic Cube

Illustration of a galaxy shaped like a human eye
Erik Carter / The Atlantic; Getty

Life Is an Accident of House and Time

By Alan Lightman

Even when life existed on each planet that would help it, dwelling matter within the universe would quantity to just a few grains of sand within the Gobi Desert.

A person holds a globe against a background of Earths hit by meteors, crumbling, and colliding with rockets.
Zoë van Dijk

Why Earth’s Historical past Seems So Miraculous

By Peter Brannen

The unusual, cosmic motive our evolutionary path will look ever luckier the longer we surviv

Illustration depicting a brain connecting different pieces of data, including lotto numbers and birthdates.
Hein Nouwens / Shutterstock / Kara Gordon / The Atlantic

Coincidences and the That means of Life

By Julie Beck

The shocking possibilities of our lives can seem to be they’re hinting at hidden truths, however they’re actually revealing the human thoughts at work.


Nonetheless Curious?


Different Diversions


P.S.

I’ll go away you with an fascinating tidbit from Julie Beck’s article on coincidences: Beck cites analysis displaying that sure character traits are linked to a larger probability of experiencing coincidences. Individuals who self-describe as spiritual and individuals who search which means, for example, are particularly vulnerable to discovering coincidences of their each day lives.

(One group that may not see as many coincidences? Residents of the U.Ok, in accordance with one professor Beck spoke with. “Coincidences by no means occur to me in any respect, as a result of I by no means discover something,” he stated. “I by no means discuss to anyone on trains. If I’m with a stranger, I don’t attempt to discover a reference to them, as a result of I’m English.”)

— Isabel

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