RainbowSingularity
Valued Senior Member
https://www.bbc.com/news/world-us-canada-44459297
"Nasa has taken this position that all lunar material is government property," says Christopher McHugh, Ms Cicco's lawyer.
In 2012, Congress passed a law that said that if astronauts took "artefacts" home with them from their space missions - such as flight manuals, personal logs or jettisoned pieces of their lunar modules - the items belonged to them and the federal government would not attempt to claim ownership.
However, it specifically exempted "lunar rocks and other lunar material".