I want to become an astronaut in NASA and for that I want to get the details of process to become Astronaut with NASA so can you provide me that as it is very urgent for me?

As you want to get the details of process to become Astronaut with NASA so here is the information of the same for you:

Eligibility Criteria:
Candidates must be citizens of the United States


Candidates must have passed graduation in engineering from an accredited institution in engineering, biological science, physical science, or mathematics.


Degree must be followed by at least 3 years of related, progressively responsible, professional experience or at least 1,000 hours of pilot-in-command time in jet aircraft


An advanced degree is desirable and may be substituted for experience as follows: master’s degree = 1 year of experience, doctoral degree = 3 years of experience. Teaching experience, including experience at the K – 12 levels, is considered to be qualifying experience


Astronaut Selection and Training:
Candidates will be selected on the week-long process of personal interviews, medical screening, and orientation for both civilian and military applicants under final consideration

The Astronaut Candidates undergo a training and evaluation period lasting approximately 2 years.

As on 19 June 2014 these were the jobs for Astronauts:
Research Geophysicist, AST, Solid Earth Geophysical Studies

Program Manager

CHIEF, ELECTRICAL ENGINEERING DIVISION

General Engineer, AST, Technical Management

AST, Experimental Facility Development

Medical Officer

AST, Reliability and Quality Assurance

Research Computer Scientist, AST, Computer Research and Development

Research Physical Scientist, AST, Earth Sciences Remote Sensing

AST, Earth Sciences Remote Sensing