NASA has postponed the launch of James Webb Space Telescope till ________ date ?

a) December 2021
b) September 2021
c) October 2021
d) None of these

NASA has rescheduled the launch of James Webb Space Telescope to October 31, 2021. The launch was earlier scheduled for March 2021. The space agency had confirmed last month that the March 2021 launch target was not possible due to the delays brought on by the COVID-19 pandemic and other technical challenges.