A Better Way to Study Earth, and Lessons from Jellyfish Galaxies

A new detector can use neutrinos to help us take a peek inside Earth, and a study of jellyfish galaxies can help us understand more about an unsolved problem in astronomy.

Thumbnail Credit: NASA, ESA Acknowledgements: Ming Sun (UAH), and Serge Meunier

Hosted by: Caitlin Hofmeister

----------
----------
Dooblydoo thanks go to the following Patreon supporters:
Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, D.A. Noe, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Nicholas Smith, Tim Curwick, Alexander Wadsworth, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George
----------
----------
Looking for SciShow elsewhere on the internet?
----------
Sources:

Neutrinos:

Jellyfish Galaxies:

Images:

[Master_Therion]

So, galaxies are like cars? They become active when they "hit the gas?"

[sakethchilukuri]

An excellent channel...
All the videos posted are amazing..

[error_dc]

Spongebob will be so happy when he finds about these Jellyfish Galaxies....

[markzeddo]

Thank you! Finally, a title that reflects the content of the video! Fascinating content is even more fascinating when the title doesn't lie. Please keep it up!

[verdiss]

Using the sun-earth system as a massive electron microscope, that's actually insane

[KainusGulch]

DUNE is coming to Earth??!!!



Hail Muad'Dib.

[FastestCrafter]

The Flat Earth Society has members all AROUND the globe...

This is the biggest bamboozle if I ever have seen one

[DiaUp]

Thank you for putting both topics in the title

[Lukula]

Can you slow this whole dialogue down a tad so its easier to absorb each section. You run through it so fast that retaining the info's difficult; its quickly bombarded by the next point.

[sfomikedean]

Use the settings icon, on the bottom right side, to slow Caitlin Hofmeister down just a bit. It's delightful.

[Suedocode]

Hey, the audio guys did well on this one finally. The noise is filtered much better compared to previous versions of her videos.

[Astrostevo]

Fascinating and very informative clip. Thanks! :-)

[michaelcoulter]

I love seeing Caitlin's videos, she always looks so happy to be sharing knowledge with us! 😃

[noahwood]

Did you ever hear the tragedy of Darth Plagueis The Wise?

[farley.gwazda]

Sooo why are the ants around the section titles verrry slowly moving clockwise?

[chronosschiron]

bloopers with this host might be real funny

[Generalth]

DUNE won't be ready until *2027*

What the *hell* is taking them so long?

[NewMessage]

So.. the Dead Milkmen song "Jellyfish Heaven" was all true!

[emilianosimpao]

do neutrinos travel in one direction? when they hit or pass through the earth.

[paulskillman]

What happens to the residual of black holes eating galaxies?