File:Water in protoplanetary disc of PDS 70 (MIRI emission spectrum) (weic2318b).jpg
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[edit]DescriptionWater in protoplanetary disc of PDS 70 (MIRI emission spectrum) (weic2318b).jpg |
English: New measurements from the NASA/ESA/CSA James Webb Space Telescope’s Mid-InfraRed Instrument (MIRI) have indicated the presence of water vapour in the inner disc of the system PDS 70, located 370 light-years away. This is the first detection of water in the terrestrial region of a disc already known to host two or more protoplanets.This spectrum of the protoplanetary disk of PDS 70, obtained with Webb’s MIRI instrument, displays a number of emission lines from water vapour.[Image description: The graphic shows a spectrum in the form of a graph of the Brightness of Light on the vertical y-axis versus Wavelength of Light in microns on the horizontal x-axis. The Webb data is plotted as a relatively flat, continuous white line with a series of narrow peaks. Overlaid on the white line is a blue line representing a water model. The blue line has narrow peaks that match the white ones. This shows that Webb has detected water vapour.] |
Date | 24 July 2023 (upload date) |
Source | Water in protoplanetary disc of PDS 70 (MIRI emission spectrum) |
Author | NASA, ESA, CSA, J. Olmsted (STScI) |
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[edit]ESA/Webb images, videos and web texts are released by the ESA under the Creative Commons Attribution 4.0 International license and may on a non-exclusive basis be reproduced without fee provided they are clearly and visibly credited. Detailed conditions are below; see the ESA copyright statement for full information. For images created by NASA or on the webbtelescope.org website, use the {{PD-Webb}} tag.
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This file is licensed under the Creative Commons Attribution 4.0 International license.
Attribution: NASA, ESA, CSA, J. Olmsted (STScI)
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current | 10:00, 25 July 2023 | 3,841 × 2,356 (542 KB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://cdn.esawebb.org/archives/images/large/weic2318b.jpg via Commons:Spacemedia |
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Source | ESA/Webb |
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Credit/Provider | NASA, ESA, CSA, J. Olmsted (STScI) |
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Date and time of data generation | 17:00, 24 July 2023 |
Software used | Adobe Illustrator 27.3 (Windows) |
File change date and time | 09:52, 18 July 2023 |
Date and time of digitizing | 05:52, 18 July 2023 |
Date metadata was last modified | 05:52, 18 July 2023 |
Unique ID of original document | uuid:65E6390686CF11DBA6E2D887CEACB407 |
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ESA Office, Space Telescope Science Institute, 3700 San Martin Dr Baltimore, MD, 21218 United States |
IIM version | 4 |
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22b44d842d80fb1c245695708deb7f459346b739
24 July 2023
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