Perseverance Rover Mars Rock Samples

Mars Rock Samples
Collected by the Perseverance Rover

NASA's Mars Perseverance rover is building a unique rock collection, which also includes samples of Mars atmosphere and loose surface material. These samples record the history of the Jezero Crater landing site, and may even preserve signs of ancient life. Learn more about these precious samples, which Mars Sample Return could deliver to Earth for detailed study in the future.


SAMPLES OVERVIEW
Samples Collected
SAMPLES BY TYPE



SELECT A SAMPLE

360° Click to view this sampling site in 3D. Click to view where this sample was collected. Click to read more information about this sample.






ALL SAMPLES DATA

Sample No. Date Sealed Sol Sealed Sample Name Feature Name Sampling Location Current Location Science Notes Sample Type Sample Height
cm inch
Rock Type
Of the 43 tubes Perseverance brought to Mars, 38 are for collecting samples, and five are "witness tubes" designed to document the cleanliness of its sampling system throughout the mission. Three witness tubes have been sealed: on Sol 160 (June 22, 2021), Sol 499 (July 16, 2022), and Sol 586 (Oct. 14, 2022). The third witness tube, sealed at the "Amalik" sampling location, was placed in the rover's backup sample depot.