What GCSE's should i take to work in nasa or a astronaut

Im definately doing ICT. What other ones do you advice maybe PE please can you help me

Separate sciences to prepare you for A Levels.
Geography.
Engineering if offered might be good, no sweat if not.
A language.
PE would be good.
You have to take English and Maths anyway.


I do wish people who don't know what GCSEs are would refrain from answering questions about them.

Have no idea what an GCSE is, let alone the other items you mention. But working at NASA is a job, you need to have the necessary skills, aptitudes and degrees to work in whatever area you apply for -
http://nasajobs.nasa.gov/

For application as an astronaut, it's the same thing, along with passing medical physicals that apply to going in space -
http://astronauts.nasa.gov/