http://www.newsweek.com/best-science-breakthroughs-achievements-2021-jwst-black-hole-plastic-pollution-nasa-mars-1661636 > '+o+Math.floor(duration/60)+':'+(seconds > A striking example of the advances made in 2021 is the work conducted on the James Webb Space Telescope (JWST) to get this powerful instrument ready for launch, which luckily proceeded without a hitch.