US Law Bans NASA from Researching China's New Moon Samples

Could use the 2011 prefix.. not that the article is that old, but the law is.[0]

The Wolf Amendment is a law passed by the United States Congress in 2011, named after then–United States Representative Frank Wolf, that prohibits the United States National Aeronautics and Space Administration (NASA) from using government funds to engage in direct, bilateral cooperation with the Chinese government and China-affiliated organizations from its activities without explicit authorization from the Federal Bureau of Investigation and the U.S. Congress.

Related Chang'e 6 lunar sample return mission returns with samples from moon's far side (234 points, 8 days ago, 121 comments) https://news.ycombinator.com/item?id=40790057

[0]: https://en.wikipedia.org/wiki/Wolf_Amendment