Safeties?

Embry–Riddle Aeronautical University has a great astrophysics program, as well as anything space, air planes, security, computer technology, etc. 72% acceptance rate and two campuses, Arizona and Florida, and maybe online. Hope that helps! :)

I think Purdue is a good one- it has a higher acceptance rate than some other schools. They have a particle accelerator and thousands of grads have worked at NASA.

Purdue is a great option! They have several air and space related majors while also producing a ton of astronauts so much so they are known for it. Hope this helps you any and if it doesn't best of luck finding an awnser that suits you!