File:ESOcast 178 Light.webm
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[edit]DescriptionESOcast 178 Light.webm |
Deep observations made with the MUSE spectrograph on ESO’s Very Large Telescope have uncovered vast cosmic reservoirs of atomic hydrogen surrounding distant galaxies. The exquisite sensitivity of MUSE allowed for direct observations of dim clouds of hydrogen glowing with Lyman-alpha emission in the early Universe -- revealing that almost the whole night sky is invisibly aglow. 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: Nico Bartmann. |
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Date | |||||
Source | ESOcast 178 Light: A Universe Aglow (4K UHD) | ||||
Author | ESO | ||||
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:35, 10 October 2018 | 1 min 14 s, 3,840 × 2,160 (87.42 MB) | ComputerHotline (talk | contribs) | Imported media from https://cdn.eso.org/videos/ultra_hd/eso1832a.mp4 |
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