File:ESOcast 235 Light.webm
Original file (WebM audio/video file, VP9/Opus, length 1 min 42 s, 3,840 × 2,160 pixels, 9.31 Mbps overall, file size: 113.64 MB)
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[edit]DescriptionESOcast 235 Light.webm |
English: The Event Horizon Telescope (EHT) collaboration, who produced the first ever image of a black hole, has today revealed a new view of the massive object at the centre of the Messier 87 galaxy: how it looks in polarised light. This is the first time astronomers have been able to measure polarisation, a signature of magnetic fields, this close to the edge of a black hole. This video summarises the discovery.
The video is available in 4K UHD. The ESOcast Light is a series of short videos bringing you the wonders of the Universe in bite-sized pieces. The ESOcast Light episodes will not be replacing the standard, longer ESOcasts, but complement them with current astronomy news and images in ESO press releases. Credit: ESO Directed by: Herbert Zodet. |
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Source | ESOcast 235 Light: Astronomers Image Magnetic Fields at Black Hole's Edge | ||||
Author | ESO, EHT Collaboration, L. Calçada, Digitized Sky Survey 2, ESA/Hubble, RadioAstron, De Gasperin et al., Kim et al., M. Kornmesser, C. Malin (christophmalin.com) and B. Tafreshi (twanight.org). | ||||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:18, 28 May 2021 | 1 min 42 s, 3,840 × 2,160 (113.64 MB) | ComputerHotline (talk | contribs) | Imported media from https://cdn.eso.org/videos/ultra_hd/eso2105a.mp4 |
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