PICTURES: Indian Air Force Completes First Level Of Astronaut Selection For Manned Spaceflight Gaganyaan Mission

The ambitious Gaganyaan mission was announced by Prime Minister Narendra Modi during his Independence Day speech in 2018.

The short-listed candidate is being done in batches and the candidates will be sent to Russia for training after November.India's first man in space Rakesh Sharma, who flew aboard the Soyuz T-11, launched on April 2, 1984, was an Indian Air Force pilot.

The Indian Air Force on Friday said it has completed the first level of selecting astronauts for the ambitious Gaganyaan mission from its pool of test pilots

"Most maiden missions undertaken by different countries in the past had test pilots. So we are sticking to that for our maiden mission. We are also looking at test pilots from the armed forces which don't have woman as test pilots," an ISRO official said.

The first Gaganyaan flight scheduled for 2022 will carry three astronauts, who will be picked from among the test pilots in the armed forces.

"#MissionGaganyaan -IAF completed Level-1 of Indian Astronaut selection at Institute of Aerospace Medicine. Selected Test Pilots underwent extensive physical exercise tests, lab investigations, radiological tests, clinical tests & evaluation on various facets of their psychology," the IAF tweeted.

Air Force sources said 25 test pilots were part of the initial selection process. This will be a multi-layered selection process and only 2-3 test pilots will make it to the final list, the sources added.

The test pilots underwent necessary extensive physical exercise tests, lab investigations, radiological tests, clinical tests and evaluation on various aspects of their psychology, it added.