File:PIA23830-MarsPerseveranceRover-CountdownToLaunch-20200421.jpg

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Mars Perseverance Rover - Countdown To Launch - April 21, 2020

Description	English: PIA23830: Countdown to Launch https://photojournal.jpl.nasa.gov/catalog/PIA23830 https://www.jpl.nasa.gov/news/news.php?feature=7645 Ian Clark walks past mission countdown clocks in the Perseverance offices at NASA's Jet Propulsion Laboratory in Southern California. The Lab instituted a suite of safe@work procedures — based on the guidance of occupational safety medical personnel — to ensure those working at JPL are social distancing, wearing protective equipment and have ready access to hand sanitizer and other cleaning supplies during the coronavirus pandemic. Clark is one of a small subset of project personnel whose mission-essential job required physical access to the facility. He was on-Lab to supervise the assembly and cleaning of the sample tubes that will hold Martian sediment and rock for return to Earth on a future mission. For more information about the mission, go to https://mars.nasa.gov/mars2020/.
Date	21 April 2020
Source	https://photojournal.jpl.nasa.gov/jpeg/PIA23830.jpg
Author	NASA/JPL-Caltech

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