When the Northrop Grumman Cygnus cargo spacecraft arrived at ISS this week, it carried a 3D printer that uses moon dust to make solid material.
When a Northrop Grumman Cygnus cargo spacecraft arrived at the International Space Station (ISS) this week, it carried a very special piece of equipment from Earth: A 3D printer that uses moon dust to make solid material. NASA is testing out the printing system from company Redwire for use in its upcoming Artemis moon missions, hoping to make use of the moon’s dusty soil (technically known as regolith) as raw material for printing. The idea is to use readily available materials on the moon to make what is required instead of having to haul lots of heavy equipment all the way from Earth.
