Results from NASA OSSI?

Hi there. I am a HS junior who recently applied to 15 nasa internship positions through the OSSI system, for the summer of 2017. I am wondering if anybody else here has done so as well? What has your experience been? Any current applicants like me? What positions have you applied to?

What is the selection timeline for applicants? When/how should I know that I am selected for a position?

Sorry for the number of questions, but thanks in advance!!