Into The Impossible
What did the Event Horizon Telescope Discover? Chat with Heino Falcke: black holes, polarization EHT (#132)
- Author: Vários
- Narrator: Vários
- Publisher: Podcast
- Duration: 0:58:54
- More information
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Synopsis
Thanks to today’s sponsor, LinkedIn Jobs! Visit linkedin.com/impossible to post your job ad for FREE! The Event Horizon Telescope (EHT) just made a MAJOR Discovery about Black Holes. Chat with Heino Falcke, author of LIGHT IN THE DARKNESS, about what it all means. Light is an oscillating electromagnetic wave. If the waves have a preferred direction of oscillation, they are polarized. In space, moving hot gas, or ‘plasma’, threaded by a magnetic field emits polarized light. The polarized light rays that manage to escape the pull of the black hole travel to a distant camera. The intensity of those light rays and their direction is what we observe with the Event Horizon Telescope. https://licht-im-dunkeln.de/en/home/ GET THE BOOK:https://amzn.to/3lPtpwr MEET HEINO: https://heinofalcke.org Magnetic fields around black holes can launch powerful plasma jets with almost speed of light. They force electrons to gyrate and emit radio waves. This forces the light to oscillate perpendicular to the field lines. On 24 Mar