37K views · 1K reactions | Did you know that the James Webb Space Telescope’s 5-layer tennis court-sized sunshield is like having sunblock of SPF 1 million? Using never before developed technology, Webb is the most complex spacecraft ever built. Learn more in this video: Also available on YouTube: https://youtu.be/5l63I9JpWgA | NASA's James Webb Space Telescope | Facebook

5.4K views · 80 reactions | How exactly does the James Webb Space Telescope observe the universe? This animation takes you to the Second Lagrange point (L2)—beyond the Moon—the vantage point where Webb looks out on the cosmos. Watch to see how Webb has access to the entire sky from this location over the course of six months, which allows it to investigate big questions about our universe. Credit: STScI, NASA, ESA, CSA. | Space Telescope Science Institute | Facebook