https://www.nytimes.com/2018/03/27/science/nasa-webb-telescope.html https://www.nytimes.com/2018/03/27/science/nasa-webb-telesco... Basically it will be launch

https://www.nytimes.com/2018/03/27/science/nasa-webb-telescope.html https://www.nytimes.com/2018/03/27/science/nasa-webb-telesco... Basically it will be launched in March 2021, if at all. By the way, every-time the launch year approaches they delay it by a good 2 - 3 years, and this has been the case almost forever.