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Out of This World

Ted-Ed via YouTube


Could we actually live on Mars? - Mari Foroutan.
Where does gold come from? - David Lunney.
The journey to Pluto, the farthest world ever explored - Alan Stern.
Light seconds, light years, light centuries: How to measure extreme distances - Yuan-Sen Ting.
How fast are you moving right now? - Tucker Hiatt.
The death of the universe - Renée Hlozek.
Who won the space race? - Jeff Steers.
The beginning of the universe, for beginners - Tom Whyntie.
How small are we in the scale of the universe? - Alex Hofeldt.
The moon illusion - Andrew Vanden Heuvel.
What creates a total solar eclipse? - Andy Cohen.
What is the universe expanding into? - Sajan Saini.
Could the Earth be swallowed by a black hole? - Fabio Pacucci.
Could human civilization spread across the whole galaxy? - Roey Tzezana.
The life cycle of a neutron star - David Lunney.
Is there a center of the universe? - Marjee Chmiel and Trevor Owens.
Why is NASA sending a spacecraft to a metal world? - Linda T. Elkins-Tanton.
Should we be looking for life elsewhere in the universe? - Aomawa Shields.
Three ways the universe could end - Venus Keus.
What is the universe made of? - Dennis Wildfogel.
Sunlight is way older than you think - Sten Odenwald.
Four ways to understand the Earth's age - Joshua M. Sneideman.
How far would you have to go to escape gravity? - Rene Laufer.
Could we survive prolonged space travel? - Lisa Nip.
Would you live on the moon? - Alex Gendler.
How to build a dark matter detector - Jenna Saffin.
Why neutrinos matter - Sílvia Bravo Gallart.
How do we study the stars? - Yuan-Sen Ting.
Is space trying to kill us? - Ron Shaneyfelt.
The first asteroid ever discovered - Carrie Nugent.
What light can teach us about the universe - Pete Edwards.
How to detect a supernova - Samantha Kuula.
Could comets be the source of life on Earth? - Justin Dowd.
Questioning the universe - Stephen Hawking.
Can a black hole be destroyed? - Fabio Pacucci.
There may be extraterrestrial life in our solar system - Augusto Carballido.
The dust bunnies that built our planet - Lorin Swint Matthews.
Einstein's twin paradox explained - Amber Stuver.
Are we living in a simulation? - Zohreh Davoudi.
Hawking's black hole paradox explained - Fabio Pacucci.
NASA’s first software engineer: Margaret Hamilton - Matt Porter & Margaret Hamilton.
Newton’s three-body problem explained - Fabio Pacucci.
Could we harness the power of a black hole? - Fabio Pacucci.
What if every satellite suddenly disappeared? - Moriba Jah.
The woman who stared at the sun - Alex Gendler.

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