நாளை பூமிக்கு திரும்பும் சுனிதா வில்லியம்ஸ்.. இந்த தவறு மட்டும் நடக்கவே கூடாது

Astronaut Sunita Williams, who has traveled to the International Space Station (ISS) 10 times, has been stuck there for nearly 9 months. In this situation, the rocket sent to bring her back is set to return to Earth tomorrow. Experts warn that even a small error during this return journey could lead to a disaster similar to Kalpana Chawla’s tragedy.