NASA Bars Chinese Nationals From Working on US Space Programs

NASA has cut off access for Chinese nationals with valid US visas, preventing them from working on agency programs or accessing its data, meetings, or facilities. The decision, confirmed on September 5th, marks a sharp shift in policy and reflects growing concerns in Washington over China’s rapidly advancing space program. "NASA has taken internal action pertaining to Chinese nationals," said agency spokesperson Bethany Stevens, citing security concerns.
While Chinese citizens were previously allowed to contribute as contractors or student researchers, many were abruptly locked out of systems without warning. NASA’s acting administrator Sean Duffy was clear about the stakes: “We’re in a second space race right now… The Chinese want to get back to the moon before us. That’s not going to happen.” Both countries aim to land crews on the moon in the next five years, with China’s program currently on track and the US’s Artemis program facing delays and budget uncertainty.
The move also comes amid broader US-China tensions, from espionage fears to trade disputes. Senator Ted Cruz emphasized the importance of US dominance in space, saying, “If our adversaries achieve dominant space capabilities, it would pose a profound risk to America.” Meanwhile, China has criticized the US posture as unnecessary and insists its space goals are for the benefit of all humanity.