Dr. Lesley Ott, research meteorologist and climate scientist at NASA’s Goddard Space Flight Center briefs from left to right, President Yoon Suk Yeol of the Republic of Korea, Vice President Kamala Harris, and NASA Deputy Administrator Pam Melroy on U.S. and Korean partnerships to improve the way scientists observe air quality and the use of space in addressing the climate crisis, Tuesday, April 25, 2023, during a tour of NASA’s Goddard Space Flight Center in Greenbelt, Md. Photo Credit: (NASA/Aubrey Gemignani)