House Oversight Committee Chairman James Comer announced Sunday that his committee will investigate the deaths and disappearances of scientists connected to U.S. nuclear and space research programs.

Comer stated that between 10 and 11 scientists with ties to these research areas have either died or vanished, though the exact number differs between reports. The Kentucky Republican indicated he plans to demand answers from relevant government agencies about these incidents.

Authorities have not confirmed any official connection between the affected scientists, though each reportedly had links to nuclear or space research programs. The circumstances surrounding the deaths and disappearances have not been detailed publicly.

The House Oversight and Government Reform Committee has jurisdiction over federal agencies and can conduct investigations into government operations. Comer's announcement suggests the committee will use its oversight powers to examine whether there are any patterns or concerning factors behind these incidents.

No timeline has been announced for the investigation, and it remains unclear which specific government agencies will be contacted for information about the cases involving the scientists.