Mysterious objects near the beginning of time

Mysterious objects near the beginning of time

Astronomers are putting together a new picture of the early universe. It involves a lot of very weird black holes, and it could help us understand how our own galaxy formed. Guest: Caitlin Casey, astronomer at UC Santa Barbara ⁠ For show transcripts, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unxtranscripts⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠For more, go to ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/unexplainable⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ And please email us! ⁠⁠⁠⁠⁠⁠unexplainable@vox.com⁠⁠⁠⁠⁠⁠ We read every email. Support Unexplainable (and get ad-free episodes) by becoming a Vox Member today: ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠vox.com/members⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ Thank you! Learn more about your ad choices. Visit podcastchoices.com/adchoices

Episoder(272)

A 150-year-old human

A 150-year-old human

Two scientists. A billion-dollar wager. One unanswered question: Is the first human who will live to 150 already alive? The technology to make that happen may already be in development. But if it work...

11 Aug 202129min

How low can you go?

How low can you go?

Earlier this year, Nicole Yamase explored the bottom of the Challenger Deep, the deepest place in the ocean, where few people have ever been. The rest of the seafloor is almost as mysterious — 80 perc...

4 Aug 202127min

The tornado problem

The tornado problem

8 minutes, 24 seconds. That’s the average amount of warning time people get before a tornado touches down. To do better, and to understand tornadoes, scientists need to confront more of these storms, ...

28 Jul 202124min

Moon poop

Moon poop

Astronauts left something on the moon that could help unlock the origins of life itself. For more, go to http://vox.com/unexplainable It’s a great place to sign up for our newsletter, view show transc...

21 Jul 202124min

Hot pink flying squirrels

Hot pink flying squirrels

An accidental discovery on a nighttime walk led one scientist and his team to wonder: How many mammals glow under ultraviolet light? The list keeps growing, but scientists still aren’t sure why these ...

14 Jul 202129min

Henrietta Leavitt and the end of the universe

Henrietta Leavitt and the end of the universe

In the early 1900s, Henrietta Leavitt made one of the most important discoveries in the history of astronomy: a yardstick to measure distances to faraway stars. Using this tool, scientists eventually ...

30 Jun 202131min

How do animals know where to go?

How do animals know where to go?

As part of a massive new global tracking project, scientists are monitoring animals from a receiver on the International Space Station, mapping the incredible, previously unknown journeys that animals...

23 Jun 202127min

Invasion of the jumping worms

Invasion of the jumping worms

These worms are fast, they’re mysterious, and they’re quickly changing North American ecosystems. How worried should we be about global worming? For more, go to http://vox.com/unexplainable It’s a gre...

16 Jun 202125min

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