Page 9 - Spec Tech Vol 1 Issue 07
P. 9

ISRO Plans Gaganyaan Mission's 1st Test


        Flight In February 2023


























                                                                task of designing the crew module and
         The Indian Space Research Organisation or
         ISRO will start a series of test flights for           environment control system was a
         India's maiden human space flight mission              challenging one as the astronauts should feel
         from February next year, a senior official told        comfortable even during the re-entry phase,
         Press Trust of India   The space agency also           when the temperatures outside the space
                                                                capsule could reach over 2000 degrees
         plans to deploy the heavy lift Chinook
         helicopter and the C-17 Globemaster                    celsius. "The crew module, where the
                                                                astronauts are supposed to sit and fly, is
         transport aircraft for testing the crew module,
         which will carry astronauts into the orbit for         completed and the fabrication work is on.
                                                                Within six months, we will get the crew
         three days as part of the Gaganyaan human
         space flight mission, R Umamaheshwaran,                module," he said on the sidelines of the
         Director of ISRO's Human Space Flight                  event organised by the SatCom Industry
         Centre said. Addressing the India Space                Association. Mr Umamaheshwaran said the
         Congress in New Delhi, he said scientists at           environment control system was a critical
         ISRO had completed the design of the                   element of the project as it provides ambient
         Environment Control System, which will                 living conditions in the crew module. "We
         ensure ambient living conditions for                   have to provide oxygen, remove carbon
         astronauts in the crew service module when             dioxide, remove humidity, maintain
                                                                temperature and also ensure there is no fire
         they are orbiting the earth.
         At least 17 different tests are planned by             hazard. This is a very complex technology
                                                                which no country would give us," he said.
         ISRO next year before it carries out the
         unmanned space flight in December next                 The senior scientist said it was decided to
                                                                develop the environment control system
         year. Prime Minister Narendra Modi had
         announced the Gaganyaan Mission in his                 indigenously. "We have the capability to
                                                                design, so we are doing that and that only is
         Independence Day address in 2018 with a
         tentative target of achieving it in 2022, when         taking a little bit of time. We have completed
         the country completed 75 years of freedom              all the design and now is the time to prove
         from colonial rule. However, the Covid                 that whatever has been designed is safe
         pandemic led to several delays and the first           enough. That is the entire effort,"
                                                                Mr Umamaheshwaran said. The shortlisted
         Indian astronauts are likely to undertake their
         maiden spaceflight by the end of 2024 or               astronauts are currently undergoing further
                                                                training at the Astronaut Training Facility in
         early 2025. Mr Umamaheshwaran said the
                                                                Bengaluru, he said.

         Space Explorer 2022                                                                                                                                                    9
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