India's Chandrayaan-2 avoids collision with NASA's moon orbiter
India TV NewsFor the first time in its space exploration mission, an evasive measure was carried out recently to avoid the collision between Chandrayaan-2 Orbiter and US' Lunar Reconnaissance Orbiter, Indian Space Research Organisation said. According to ISRO, Chandrayaan-2 Orbiter and National Aeronautics and Space Administration's LRA were predicted to come very close to each other on October 20, 2021, near the Lunar North pole. ISRO and NASA agreed that the situation warranted a collision avoidance manoeuvre and as per the mutual agreement between the two agencies Chandrayaan-2 Orbiter was moved away on Oct 18, 2021 ensuring a sufficiently large radial separation at the next closest conjunction between the two spacecraft. It is common for satellites in earth orbit to undergo collision avoidance manoeuvres to mitigate collision risk due to space objects including space debris and operational spacecraft.