AI ML Intern applicants have rated the interview process at NASA with 2 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 84% positive. This is according to Glassdoor user ratings.
Here are the most commonly searched roles for interview reports -
They emailed me after I submitted my application. The interview went well, and they mainly asked about what projects I would be interested in towards the end of the interview. There were not any coding challenges from what I remember.