ScienceAmbitious NASA-USGS Program Observing Earth From Space Turns 50By Saphire Rose - 15/08/20220325FacebookTwitterPinterestWhatsApp An artist’s conception of the Landsat 9 spacecraft, the ninth satellite released in the long-running Landsat program, high above the Western United States. Credit: NASA’s Goddard Space Flight Center/Conceptual Image LabOn a warm July day in 1972,RELATED ARTICLESMORE FROM AUTHORUsing Future Perspectives To Shape Today’s TechArctic Sea Ice’s Alarming Retreat Continues in 2024Quantum Light Droplets Unveil New Realms of Macroscopic Complexity