Explore the groundbreaking James Webb Space Telescope in this 40-minute SXSW 2021 conference talk. Delve into NASA's next-generation observatory, set to revolutionize our understanding of the cosmos. Learn about Webb's unprecedented capabilities, including its ability to peer 13.5 billion years into the past and study exoplanet atmospheres in extraordinary detail. Discover the engineering marvels behind this tennis court-sized telescope, 100 times more powerful than Hubble. Gain insights into Webb's mission objectives, the challenges faced during its development, and the collaborative efforts of NASA, ESA, and CSA. Understand the telescope's potential to answer fundamental questions about the universe and explore uncharted territories in early galaxy formation. Follow the journey from concept to launch, including rigorous testing procedures and the excitement surrounding this monumental scientific endeavor.