The "ACES Act" (H. R. 530) is a bill that directs the Secretary of Veterans Affairs to collaborate with the National Academies of Sciences, Engineering, and Medicine to conduct a study on cancer prevalence and mortality among active duty aircrew members in the Armed Forces....
Simple Explanation
The ACES Act is like a special project where grown-ups at the Veteran Department and Science Academies work together to understand why some pilots in the military get sick with cancer. They will take a close look at things that might have made these pilots sick, and later share what they find with important people who make rules.