NASA Administrator Bill Nelson addresses participants during a climate roundtable at the agency's Jet Propulsion Laboratory in Southern California on Oct. 14, 2021. https://photojournal.jpl.nasa.gov/catalog/PIA24904
NASA Administrator Bill Nelson addresses participants during a climate roundtable at the agency's Jet Propulsion Laboratory in Southern California on Oct. 14, 2021. https://photojournal.jpl.nasa.gov/catalog/PIA24904