Liked on YouTube: What If the Universe Was White Instead of Black?

What If the Universe Was White Instead of Black?
If the Universe is full of stars, why doesn't it appear white? And if it did, what would that look like? Would all the black holes suddenly become visible? And if our sky was all white, would we still be able to see the stars? Let us break something to you. Black is not a color... as far as physics is concerned. Transcript and sources: https://ift.tt/31pacHI Made possible with the support of Ontario Creates https://ift.tt/2MT99GU Watch more what-if scenarios: Planet Earth: https://www.youtube.com/watch?v=_-HhCwYD7rc&list=PLZdXRHYAVxTJCzxwmCq0NNpYq9N9wyb2l The Cosmos: https://www.youtube.com/watch?v=gfuJyVkMH_g&list=PLZdXRHYAVxTJno6oFF9nLGuwXNGYHmE8U Technology: https://www.youtube.com/watch?v=CS3bBO05fpU&list=PLZdXRHYAVxTIeRY3JtgXgoGqSEB7kDdKO Your Body: https://www.youtube.com/watch?v=QmXR46TrbA8&list=PLZdXRHYAVxTJNsV9FFeNAKl2ySsHj8GZO Humanity: https://www.youtube.com/watch?v=fdCDQIyXGnw&list=PLZdXRHYAVxTIFnvmOeWbv-Mt8zFxSCSvZ Follow what-if on Instagram for bonus material: https://ift.tt/2GZGgKJ Suggest an episode: http://bit.ly/suggest-whatif T-shirts and merch: http://bit.ly/whatifshop Facebook Watch: https://ift.tt/2H0FEnv Watch on Tubi: http://bit.ly/what-if-tubi "Imagination will often carry us to worlds that never were. But without it, we go nowhere." — Carl Sagan If you enjoy What If, make sure to check out our other channel "Underknown": https://www.youtube.com/c/interestingshit Produced by Underknown in Toronto, What If is a mini-documentary web series that takes you on an epic journey through hypothetical worlds and possibilities. Join us on an imaginary adventure — grounded in scientific theory — through time, space and chance, as we ask what if some of the most fundamental aspects of our existence were different. Feedback, inquiries and suggestions: https://ift.tt/2JC4ZEL
via YouTube https://youtu.be/TM1_rnoyxv4

Liked on YouTube: How much does the Milky Way weigh? - New result from Hubble and Gaia

How much does the Milky Way weigh? - New result from Hubble and Gaia
How much does the Milky Way weigh? Most of the mass of the galaxy is in the form of dark matter, which means we cannot directly measure it. But thanks to new observations by the Hubble Space Telescope and the Gaia Satellite, we now have the most accurate mass of the Milky Way ever measured. 🔔 Subscribe for more: https://www.youtube.com/christianready?sub_confirmation=1 🖖 Share this video with a fellow space traveler: https://youtu.be/yGWU1XkLVEs 🔴 Watch my most recent upload: https://goo.gl/QbRcE2 🚀 Help me improve the channel by joining the community on Patreon https://ift.tt/2TVqkQ0 🚀 Check out Launch Pad merchandise! https://ift.tt/2JoLJNc Disclaimer: Some of these links go to one of my websites and some are affiliate links where I'll earn a small commission if you make a purchase at no additional cost to you. 🐟 From out of town? Help translate this video! - http://www.youtube.com/timedtext_video?v=yGWU1XkLVEs&ref=share 🧭 References: Watkins, et al (2019): https://ift.tt/2TSeo1r ESA/Hubble Press Release: https://ift.tt/2JrvKOy Hubblesite Press Release: https://ift.tt/2EI8Ixc ✅ Let's connect: For business inquiries - chris AT christianready DOT com Twitter - @launchpadastro Instagram - @launchpadastro Facebook - https://ift.tt/2JpbhtT Discord - https://ift.tt/2TPZVDd 📭 c/o Christian Ready P.O. Box 66 Westminster, MD 21158 United States Earth
via YouTube https://youtu.be/yGWU1XkLVEs

Liked on YouTube: What Sound Does The Earth Project Into Space?

What Sound Does The Earth Project Into Space?
I have a NEW channel ► "Meet, Arnold!" - https://www.youtube.com/watch?v=NsoJa2pm6Mo If you like this video - put Thumb Up button (please) and Subscribe to Ridddle channel. We will make this universe smarter together! Okay, okay. I got to go..... See You Soooooooooooooooon dudes ;)
via YouTube https://youtu.be/os-X-KzYv10

Liked on YouTube: Venus and Mars - Once-Earthlike Worlds

Venus and Mars - Once-Earthlike Worlds
How Venus and Mars evolved, previous and current geologic activity, and how these once-Earthlike worlds became the lifeless planets they are today.
via YouTube https://youtu.be/KY70s0W5zH0

Liked on YouTube: This Is What Caused The Big Bang

This Is What Caused The Big Bang
I have a NEW channel ► "Meet, Arnold!" - https://www.youtube.com/watch?v=NsoJa2pm6Mo If you like this video - put Thumb Up button (please) and Subscribe to Ridddle channel. We will make this universe smarter together! Okay, okay. I got to go..... See You Soooooooooooooooon dudes ;)
via YouTube https://youtu.be/qXah-OKW3Vc

Liked on YouTube: Star Formation

Star Formation
The process of star formation, from giant molecular clouds to protostars.
via YouTube https://youtu.be/lI57XIZ17hE

Liked on YouTube: What Particles Does Time Consist Of?

What Particles Does Time Consist Of?
I have a NEW channel ► "Meet, Arnold!" - https://www.youtube.com/watch?v=NsoJa2pm6Mo If you like this video - put Thumb Up button (please) and Subscribe to Ridddle channel. We will make this universe smarter together! Okay, okay. I got to go..... See You Soooooooooooooooon dudes ;)
via YouTube https://youtu.be/sj2AAJnex9M