James Webb Just Spent 100 Hours Looking at ‘NOTHING’ — What It Found Is Mind-Blowing

Hubble, Webb, Deep Field What if the emptiest patch of sky in the universe was never empty at all? In 1995, astronomer Robert Williams pointed the Hubble Space Telescope at a blank-looking spot near the Big Dipper and found nearly 3,000 galaxies hiding there. That discovery, the Hubble Deep Field, launched decades of increasingly deep images: the Hubble Ultra Deep Field, the eXtreme Deep Field, and eventually the James Webb Space Telescope. This video traces the story from Hubble’s unlikely 1995 gamble on an “empty” patch of sky to the James Webb Space Telescope’s return to that same spot decades later, revealing thousands of galaxies hiding in dust and stretched light that Hubble could never see. Along the way, we discover how a tiny sliver of darkness kept rewriting what astronomers thought they knew about the early universe, and why one newly confirmed galaxy left scientists scrambling to recheck their models. If you've ever wondered how the James Webb Space Telescope sees farther than Hubble, what the Hubble Ultra Deep Field actually shows, or how astronomers found the most distant galaxy in the universe, this video has the answers, backed by real NASA and ESA mission data. Subscribe for more deep dives into space, astronomy, and the universe's biggest mysteries. Credits: NASA's Goddard Space Flight Center NASA, ESA, CSA, and STScI NASA, ESA, CSA, Joseph Olmsted (STScI) NASA, ESA, CSA, STScI, Brant Robertson (UC Santa Cruz), Ben Johnson (CfA), Sandro Tacchella (Cambridge), Phill Cargile (CfA) ESO/M. Kornmesser NASA, ESA, and S. Beckwith (STScI) and the HUDF Team NASA, ESA, CSA, J. Olmsted (STScI), S. Carniani (Scuola Normale Superiore), JADES Collaboration ESA/Webb, NASA & CSA, G. Östlin, P. G. Perez-Gonzalez, J. Melinder, the JADES Collaboration, the MIDIS collaboration, M. Zamani (ESA/Webb) NASA, ESA, G. Illingworth, D. Magee, and P. Oesch (University of California, Santa Cruz), R. Bouwens (Leiden University), and the HUDF09 Team NASA, ESA, and B. Mobasher (STScl/ESA) R. Williams (STScI), the Hubble Deep Field Team and NASA/ESA NASA/JPL-Caltech//R. Hurt (Caltech-IPAC) #Hubble #JamesWebb #UltraDeepField #galaxies #spaceexploration