JAXA Developing New Sealing Technology to Protect Equipment from Lunar Dust

Seal under development. (Credit: JAXA)

TOKYO (JAXA PR) — The Research and Development Directorate is conducting research and development in a variety of areas, with a focus on the two categories of “leading research” that will create “future,” and “Research for Secure Development and Success of Missions” that will connect “now” and “the future.”

One of such research and development is the dust-proof sealing technology for exploring the polar regions of the moon’s surface. Seals prevent leakage of liquids and gas from within the equipment, and also prevent external foreign substances such as dust and fine sand from entering into the equipment. Using an example from what we see in our daily lives, the waterproofing packing used around the faucets are also a type of such seals.