File:PIA25651.jpg
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Summary
[edit]DescriptionPIA25651.jpg |
English: December 07, 2022
Optimism, a full-scale replica of NASA’s Perseverance Mars rover, tests a model of Perseverance’s regolith bit in a pile of simulated regolith – broken rock and dust – at the agency’s Jet Propulsion Laboratory in Southern California. As with rock cores, Perseverance uses a drill on the end of its robotic arm to collect regolith samples. But to gather the loose material of Martian regolith the rover employs a different drill bit that looks like a spike with small holes on its end. A key objective for Perseverance’s mission on Mars is astrobiology, including the search for signs of ancient microbial life. The rover will characterize the planet’s geology and past climate, pave the way for human exploration of the Red Planet, and be the first mission to collect and cache Martian rock and regolith (broken rock and dust). Subsequent NASA missions, in cooperation with ESA (European Space Agency), would send spacecraft to Mars to collect these sealed samples from the surface and return them to Earth for in-depth analysis. The Mars 2020 Perseverance mission is part of NASA’s Moon to Mars exploration approach, which includes Artemis missions to the Moon that will help prepare for human exploration of the Red Planet. JPL, which is managed for NASA by Caltech in Pasadena, California, built and manages operations of the Perseverance rover. For more about Perseverance: mars.nasa.gov/mars2020/ Credit NASA/JPL-Caltech |
Date | |
Source |
https://mars.nasa.gov/news/9311/nasas-perseverance-rover-gets-the-dirt-on-mars/ https://mars.nasa.gov/mars2020/multimedia/raw-images/CCF_0634_0723257163_100ECMUN0310000CACH00227_01_295J https://mars.nasa.gov/mars2020/multimedia/raw-images/CCF_0639_0723697980_160ECMUN0310000CACH00228_01_295J |
Author | NASA/JPL-Caltech |
Licensing
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ![]() |
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current | 13:31, 8 December 2022 | ![]() | 4,032 × 3,024 (3.38 MB) | Chinakpradhan (talk | contribs) | Uploaded a work by NASA/JPL-Caltech from https://mars.nasa.gov/news/9311/nasas-perseverance-rover-gets-the-dirt-on-mars/ https://mars.nasa.gov/mars2020/multimedia/raw-images/CCF_0634_0723257163_100ECMUN0310000CACH00227_01_295J https://mars.nasa.gov/mars2020/multimedia/raw-images/CCF_0639_0723697980_160ECMUN0310000CACH00228_01_295J with UploadWizard |
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Metadata
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Camera manufacturer | samsung |
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Camera model | SM-G975U |
Exposure time | 1/50 sec (0.02) |
F-number | f/2.4 |
ISO speed rating | 200 |
Date and time of data generation | 15:14, 4 August 2022 |
Lens focal length | 4.3 mm |
Width | 4,032 px |
Height | 3,024 px |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | G975USQS6GUJ2 |
File change date and time | 15:14, 4 August 2022 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:14, 4 August 2022 |
APEX shutter speed | 0.02 |
APEX aperture | 2.52 |
APEX brightness | 5.07 |
APEX exposure bias | 0 |
Maximum land aperture | 2.52 APEX (f/2.39) |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Color space | sRGB |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 26 mm |
Scene capture type | Standard |
Unique image ID | L12XLLD00SM |