NASA Explains How It's Making Batteries For The Moon's Extreme Temperatures

The SPEARS project’s work could be used during future Artemis missions.

NASA

NASA often has fascinating science happening behind the scenes of its astronomical endeavors. Today, the space agency shared some details about a project to create batteries capable of withstanding extreme cold. The eventual goal is to use them for campaigns on the Moon, such as the future Artemis missions.

The lithium-ion batteries that power most electronics here on Earth are based on liquid electrolytes which can freeze at…