File:Crater uplift ESA23857501.jpeg

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English: This image of a portion of 79 km-wide Ritchey Crater in the Proteus region of Mars was captured by the CaSSIS camera on the ESA-Roscosmos ExoMars Trace Gas Orbiter (TGO).

The image captures the crater’s central uplift – raised from depth during the impact event that carved out the crater itself – and a variety of impact-related rocks, or ‘breccia’, which is essentially broken up fragments of the planet’s rocky surface cemented together by finer-grained material.

NASA's Mars Reconnaissance Orbiter already identified features and minerals in this crater that suggest water was once present here. Ritchey Crater is located at 309.06°E/28.13°S, just south of Valles Marineris, where TGO also just reported evidence that vast amounts of water – in the form of ice or hydrated minerals – is still present today.

TGO arrived at Mars in 2016 and began its full science mission in 2018. The spacecraft is not only returning spectacular images, but also providing the best ever inventory of the planet’s atmospheric gases, and mapping the planet’s surface for water-rich locations. It will also provide data relay services for the second ExoMars mission comprising the Rosalind Franklin rover and Kazachok platform, when it arrives on Mars in 2023.
Date 17 December 2021 (upload date)
Source https://www.esa.int/ESA_Multimedia/Images/2021/12/Crater_uplift; see also https://www.flickr.com/photos/europeanspaceagency/51753270143/
Author ESA/Roscosmos/CaSSIS
Activity
InfoField
Space Science
Keyword
InfoField
Mars Crater Impacts and craters
Mission
InfoField
ExoMars

Licensing[edit]
This media was created by the European Space Agency (ESA).
Where expressly so stated, images or videos are covered by the Creative Commons Attribution-ShareAlike 3.0 IGO (CC BY-SA 3.0 IGO) licence, ESA being an Intergovernmental Organisation (IGO), as defined by the CC BY-SA 3.0 IGO licence. The user is allowed under the terms and conditions of the CC BY-SA 3.0 IGO license to Reproduce, Distribute and Publicly Perform the ESA images and videos released under CC BY-SA 3.0 IGO licence and the Adaptations thereof, without further explicit permission being necessary, for as long as the user complies with the conditions and restrictions set forth in the CC BY-SA 3.0 IGO licence, these including that:
  • the source of the image or video is duly credited (Examples: "Credit: ESA/Rosetta/NavCam – CC BY-SA IGO 3.0", "ESA/DLR/FU Berlin, CC BY-SA IGO 3.0", "ESA/Photographer’s name, CC BY-SA IGO 3.0"), and
  • a direct link to the CC BY-SA 3.0 IGO license text is provided, and
  • if changes were made to the original image or video, there is a clear statement on the Adaptation indicating that changes were made to the original content; Adaptations must be Distributed or Publicly Performed under the Applicable License, as set forth in Article 4b of the CC BY-SA 3.0 IGO licence.
See the ESA Creative Commons copyright notice for complete information, and this article for additional details.
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This file is licensed under the Creative Commons Attribution-ShareAlike 3.0 IGO license.
Attribution: ESA/Roscosmos/CaSSIS, CC BY-SA IGO 3.0
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current13:01, 17 December 2021Thumbnail for version as of 13:01, 17 December 20216,950 × 1,604 (8.97 MB)OptimusPrimeBot (talk | contribs)#Spacemedia - Upload of https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2021/12/crater_uplift/23857490-1-eng-GB/Crater_uplift.jpg via Commons:Spacemedia

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