Universe Today Podcast

What's going on with the weird comet 3I/ATLAS? What's going on with the weird storm on Saturn? How do you know which space news to trust? And in Q&A+, the best space documentaries ever made.Watch the video here (with no ads) or on YouTube: https://youtu.be/Ax4PJ829H34Here's a link to the full, unedited livestream: https://youtube.com/live/f9Mbwl31FLs

Since Breakthrough Starshot was announced back in 2006 we started hearing less and less about the cause. But now it's gone practically to zero. What happened to the most realistic attempt to send a starship to another star system? Finding out in this interview.Watch the video here (with no ads) or on YouTube: https://youtu.be/FRHaMOR0dJ0

3I/ATLAS is a mad topic surrounded by speculations about aliens and other controversial takes. But there's a lot of real science about this fascinating objects. So, in this video we put together all the major discoveries and scientific papers about 3I/ATLAS.Watch the video here (with no ads) or on YouTube: https://youtu.be/hZWKAxFeNp8

How close are we to another Carrington-style event and how bad will it be? Why do people keep calling interstellar comets alien spaceships? Why not shift our focus from Alpha Centauri to Tau Ceti? And it Q&A+, if we see the Universe in the past, do we have a model of how it looks right now?Watch the video here (with no ads) or on YouTube: https://youtu.be/W_79cnrZbjc

How does Oort cloud stay attached to the Solar System as it moves through space? How can you generate power using a black hole? What should you do if a meteorite falls into your yard? And in Q&A+, which upcoming NASA missions are worth advocating for?Watch the video here (with no ads) or on YouTube: https://youtu.be/ODUiWh9TCi0Here's a link to the full, unedited 2-hour livestream: https://youtube.com/live/f7HUnpoXkZ0

Gaia finds a huge wave sweeping through the Milky Way, We’ve got a launch date for Artemis II, lava tubes might have been found on Venus. And in Space Bites+, Venus’s clouds are mostly made of water.Watch the video here (with no ads) or on YouTube: https://youtu.be/0ww7gIu3kDk

Can fish or other marine life realistically exist under the ice of Europa or Enceladus? Can we be visited by an alien spaceship but with no pilot? What is the most common misconception about Hawking radiation? And in Q&A+, which sci-fi book best describes our world in a few hundred years?Watch the video here (with no ads) or on YouTube: https://youtu.be/aT40-ZHDZKA

What would be the next interstellar project after the quite end of Breakthrough Starshot? Can planets exist around black holes? Why don't all stars combine into one megastar? And in Q&A+, are ion engines the future of space travel?Watch the video here (with no ads) or on YouTube: https://youtu.be/TEcSkFQ14hQHere's a link to the full, unedited livestream: https://youtube.com/live/gtvRDBOqVK4

James Webb can't resolve Earth-size planets around Sun-like stars. Not just because of the contrast but also because of the diffraction limit. To do that you need a mirror of 20+ meters. But what if you increase the size in just one direction? You get the required resolution but keep the mirror relatively small and easy to transport. This is the idea behind the Rectangular Mirror Telescope.Watch the video here (with no ads) or on YouTube: https://youtu.be/w3QXTW6DaIg

Should we destroy asteroid 2024 YR4 instead of letting it hit the moon? Why Hycean worlds probably don't exist. Liquid water once flowed on asteroid Ryugu. Space bytes+ a supermassive black hole that is breaking the Eddington limit.Watch the video here (with no ads) or on YouTube: https://youtu.be/BdGH9jgSjkU