Columbia space shuttle tragedy: Alan Musk’s company SpaceX’s rocket Falcon 9 has been launched at 4:30 am to bring back Indian -origin American astronaut Suniti Williams. After about four days from today, Sunita Williams will come to Earth from ISS on March 19. But why did NASA take so long to bring Sunita Williams back. This is a big question. Perhaps one of the reasons for this is the accident of Colombia Space Shuttle, which NASA does not want to repeat back. India’s daughter Kalpana Chawla died in this accident.…
Read Morenasa does not want to reepeat mistake columbia space shuttle kalpana chawla travel in return of Sunita willams
