Lêer:Sag A*.jpg

Oorspronklike lêer (4 076 × 4 076 piksels, lêergrootte: 558 KG, MIME-tipe: image/jpeg)

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Opsomming

BeskrywingSag A*.jpg	English: Sagittarius A* Imaged by the Event Horizon Telescope
Datum	12 Mei 2022
Bron	Astronomers reveal first image of the black hole at the heart of our galaxy (Image link)
Outeur	EHT Collaboration
Ander weergawes	Original uncompressed TIFF version

Lisensiëring

This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.

This file is licensed under the Creative Commons Attribution 4.0 International license.

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This file, which was originally posted to https://eventhorizontelescope.org/blog/astronomers-reveal-first-image-black-hole-heart-our-galaxy, was reviewed on 13 May 2022 by reviewer Thibaut120094, who confirmed that it was available there under the stated license on that date.

Lêergeskiedenis

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	Datum/Tyd	Dimensies	Gebruiker	Opmerking
huidig	13:07, 13 Mei 2022	4 076 × 4 076 (558 KG)	Thibaut120094	JPEG file from https://cdn.eso.org/images/large/eso2208-eht-mwa.jpg
	13:40, 12 Mei 2022	4 076 × 4 076 (558 KG)	The Unsinkable Molly Brown	I've uploaded a full-resolution version of the square-cropped image.
	13:27, 12 Mei 2022	2 048 × 2 048 (94 KG)	Thedubya	Uploaded a work by Event Horizon Telescope from https://pbs.twimg.com/media/FSjyxnJWUAIUhKV.jpg with UploadWizard

Lêergebruik

Die volgende 3 bladsye gebruik dié lêer:

Globale lêergebruik

Die volgende ander wiki's gebruik hierdie lêer:

Gebruik in ar.wikipedia.org
Gebruik in de.wikipedia.org
Gebruik in el.wikipedia.org
- Τοξότης A*
Gebruik in en.wikipedia.org
Gebruik in et.wikipedia.org
- Sagittarius A*
Gebruik in fa.wikipedia.org
Gebruik in id.wikipedia.org
- Sagittarius A*
Gebruik in ja.wikipedia.org
Gebruik in ko.wikipedia.org
- 궁수자리 A*
Gebruik in li.wikipedia.org
- Sagittarius A*
Gebruik in ms.wikipedia.org
- Sagittarius A*
Gebruik in nl.wikipedia.org
- Portaal:In het nieuws/Wetenschap & Technologie
Gebruik in pl.wikipedia.org
Gebruik in pt.wikipedia.org
- Sagittarius A*
Gebruik in ro.wikipedia.org
- Sagittarius A*
Gebruik in ru.wikipedia.org
- Излучение Хокинга
- Исчезновение информации в чёрной дыре

Wys meer globale gebruik van die lêer.

Metadata

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Krediet/Verskaffer	EHT Collaboration
Bron	European Southern Observatory
Kort titel	First image of our black hole
Beeldtitel	This is the first image of Sgr A, the supermassive black hole at the centre of our galaxy. It’s the first direct visual evidence of the presence of this black hole. It was captured by the Event Horizon Telescope (EHT), an array which linked together eight existing radio observatories across the planet to form a single “Earth-sized” virtual telescope. The telescope is named after the event horizon, the boundary of the black hole beyond which no light can escape. Although we cannot see the event horizon itself, because it cannot emit light, glowing gas orbiting around the black hole reveals a telltale signature: a dark central region (called a shadow) surrounded by a bright ring-like structure. The new view captures light bent by the powerful gravity of the black hole, which is four million times more massive than our Sun. The image of the Sgr A black hole is an average of the different images the EHT Collaboration has extracted from its 2017 observations. In additionto other facilities, the EHT network of radio observatories that made this image possible includes the Atacama Large Millimeter/submillimeter Array (ALMA) and the Atacama Pathfinder EXperiment (APEX) in the Atacama Desert in Chile, co-owned and co-operated by ESO is a partner on behalf of its member states in Europe.
Gebruiksvoorwaardes	Creative Commons Attribution 4.0 International License
Gegewens opgestel op	15:07, 12 Mei 2022
Opmerking in JPEG-lêer	This is the first image of Sgr A, the supermassive black hole at the centre of our galaxy. It’s the first direct visual evidence of the presence of this black hole. It was captured by the Event Horizon Telescope (EHT), an array which linked together eight existing radio observatories across the planet to form a single “Earth-sized” virtual telescope. The telescope is named after the event horizon, the boundary of the black hole beyond which no light can escape. Although we cannot see the event horizon itself, because it cannot emit light, glowing gas orbiting around the black hole reveals a telltale signature: a dark central region (called a shadow) surrounded by a bright ring-like structure. The new view captures light bent by the powerful gravity of the black hole, which is four million times more massive than our Sun. The image of the Sgr A black hole is an average of the different images the EHT Collaboration has extracted from its 2017 observations. In addition to other facilities, the EHT network of radio observatories that made this image possible includes the Atacama Large Millimeter/submillimeter Array (ALMA) and the Atacama Pathfinder EXperiment (APEX) in the Atacama Desert in Chile, co-owned and co-operated by ESO is a partner on behalf of its member states in Europe.
Sleutelwoorde	Milky Way Galactic Centre
Kontak inligting	https://www.eso.org Karl-Schwarzschild-Strasse 2 Garching bei München, None, D-85748 Germany
IIM-weergawe	4

Lêer:Sag A*.jpg

Opsomming

Lisensiëring

Captions

Items portrayed in this file

uitbeelding

Sagittarius A*

kopiereg status

kopiereg beskerm

Lisensie

CC BY 4.0

datum van stigting of ontstaan

12 Mei 2022

Lêergeskiedenis

Lêergebruik

Globale lêergebruik

Metadata