An educational article with references listed below.
The Socialist Republic of Vietnam has officially become the 78th country to sign the Artemis Accords. The signing places Vietnam within a coalition of countries committed to the peaceful, transparent, and responsible exploration of space. The move also opens a new chapter in Vietnam’s relationship with NASA in satellite technology and Earth observation.
Shared Principles in Space
The Artemis Accords were established in 2020 by NASA and the U.S. Department of State, together with seven other founding countries. The agreement emerged as interest in activities on the Moon grew among both governments and private companies. Its purpose is to provide practical principles for improving safety and coordination among countries exploring the Moon, Mars, and beyond.
Signatory countries commit to conducting exploration peacefully and openly. Other principles include assisting those in need, providing access to scientific data, preventing interference with the activities of others, and preserving sites and objects of historical value. Space activities are therefore viewed not only as technological achievements but also as endeavors that require standards of conduct and cooperation.
Vietnam Expands Cooperation
Vietnamese Minister of Science and Technology Vũ Hải Quân signed the Artemis Accords on behalf of his country during Vietnam International Digital Week in Ha Long. U.S. Ambassador to Vietnam Jennifer Wicks also participated in the event.
According to NASA Deputy Administrator Matt Anderson, Vietnam is joining at an important stage in the development of its space program. NASA and the Vietnam National Space Center have previously established cooperation in satellite innovation, land-use research, and radar-based Earth observation. The signing also extends the U.S.-Vietnam Comprehensive Strategic Partnership into the space sector.
Satellites for Understanding Earth
Space cooperation does not always mean sending humans to the Moon. Earth-observation satellites can help scientists study soil, weather, surface changes, and conditions related to disasters. In early 2026, NASA partnered with Vietnamese-German University to support the Soil Moisture Active Passive mission, which measures the water content of surface soil in various regions around the world.
Vietnam has also inaugurated the National Space Center in Hanoi and is developing domestic satellite capabilities through the LOTUSat program. The program focuses on Earth observation, weather monitoring, and disaster response. Satellite data can regularly provide broad views of large areas, making it useful for both research and decision-making in the field.
Why Coordination Is Necessary
Outer space is vast, but exploration activities can be concentrated in the same areas or directed toward the same objectives. Without clear communication, missions conducted by different parties risk interfering with one another. Transparency regarding planned activities and the exchange of information help reduce these risks while enabling scientific knowledge to be used more widely.
Preserving historic sites is also a concern because traces and objects from earlier missions hold value in the history of human exploration. Shared principles are needed to ensure that technological progress remains aligned with safety, respect for the activities of others, and scientific interests. NASA expects more countries to sign the Artemis Accords in the months and years ahead.
