If you have not been following the journey of the James Webb telescope, here is your chance to catch up. TL;DR: it is going well and in a few months we can look forward to astounding images from further away than ever before, and from further back in time than ever before. I can’t wait. Read the nice summary article from Wired.com, above.
Zero Kelvin! Lagrange Points! Infrared parabolas! Light years and Time Travel! wtf?! We are living in the future.