File:InSight Detects Quakes That Entered Martian Core (Artist's Concept) (PIA25827).tif
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[edit]DescriptionInSight Detects Quakes That Entered Martian Core (Artist's Concept) (PIA25827).tif |
English: This artist's concept shows a cutaway of Mars along with the paths of seismic waves from two separate quakes in 2021. These seismic waves, detected by NASA's InSight mission, were the first ever identified to enter another planet's core. InSight's seismometer allowed scientists to study these waves and gain an unprecedented look at the Martian core. The quakes were detailed in a paper published April 24, 2023, in the Proceedings of the National Academies of Sciences. Occurring on Aug. 25 and Sept. 18, 2021, the two temblors were the first identified by the InSight team to have originated on the opposite side of the planet from the lander – so-called farside quakes. The distance proved crucial: The farther a quake happens from InSight, the deeper into the planet its seismic waves can travel before being detected. NASA's Jet Propulsion Laboratory manages InSight for the agency's Science Mission Directorate. InSight is part of NASA's Discovery Program, managed by the agency's Marshall Space Flight Center in Huntsville, Alabama. Lockheed Martin Space in Denver built the InSight spacecraft, including its cruise stage and lander, and supported spacecraft operations for the mission. A number of European partners, including France's Centre National d'Études Spatiales (CNES) and the German Aerospace Center (DLR), are supporting the InSight mission. CNES provided the Seismic Experiment for Interior Structure (SEIS) instrument to NASA, with the principal investigator at IPGP (Institut de Physique du Globe de Paris). Significant contributions for SEIS came from IPGP; the Max Planck Institute for Solar System Research (MPS) in Germany; the Swiss Federal Institute of Technology (ETH Zurich) in Switzerland; Imperial College London and Oxford University in the United Kingdom; and JPL. DLR provided the Heat Flow and Physical Properties Package ([mars.nasa.gov/insight/mission/instruments/hp3/ HP3]) instrument, with significant contributions from the Space Research Center (CBK) of the Polish Academy of Sciences and Astronika in Poland. Spain's Centro de Astrobiología (CAB) supplied the temperature and wind sensors. |
Date | (published) |
Source | Catalog page · Full-res (JPEG · TIFF) · Full-res ([ MP4]) · Full-res ([ GIF]) |
Author | NASA/JPL-Caltech/University of Maryland |
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This image or video was catalogued by Jet Propulsion Laboratory of the United States National Aeronautics and Space Administration (NASA) under Photo ID: PIA25827. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Other languages:
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This media is a product of the InSight mission Credit and attribution belongs to the mission team, if not already specified in the "author" row |
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[edit]The copyright holder of this file, NASA/JPL-Caltech, allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. | |
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current | 23:05, 5 September 2023 | 1,591 × 1,718 (3.86 MB) | OptimusPrimeBot (talk | contribs) | #Spacemedia - Upload of https://photojournal.jpl.nasa.gov/tiff/PIA25827.tif via Commons:Spacemedia |
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Width | 1,591 px |
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Height | 1,718 px |
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Compression scheme | LZW |
Pixel composition | RGB |
Number of components | 3 |
Number of rows per strip | 1 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | VICAR Program VTIFF |
File change date and time | 15:41, 24 April 2023 |