https://spaceexplored.com/2024/07/10/nasa-faces-potential-delays-for-artemis-3-lunar-landing-mission/
NASA faces potential delays for Artemis 3 lunar landing mission
Jul 10, 2024 - An internal NASA analysis has surfaced with concerning estimates as the agency advances toward a crewed lunar landing during the...
lunar landing missionnasa
https://interestingengineering.com/space/lunar-navigation-sensor-nasa
How 'laser vision' will support NASA’s 2027 lunar landing mission
Dec 3, 2025 - A new laser Doppler sensor provides drift-free velocity in total darkness, improving landing accuracy for NASA’s 2027 lunar attempt.
laservisionsupportlunar