James Webb Just Broke Our Sense of the Universe’s True Size | Neil deGrasse Tyson Explains

James Webb Just Broke Our Sense of the Universe’s True Size | Neil deGrasse Tyson Explains James Webb Space Telescope has just revealed something that challenges everything we thought we knew about the size of the universe. By looking deeper into space than ever before, Webb didn’t just capture distant galaxies—it exposed how limited our previous understanding truly was. Every image shows light that has traveled billions of years, turning space into a timeline and the sky into a historical record. These discoveries suggest that the observable universe may only be a small fraction of what actually exists. Galaxies appearing far earlier than expected, structures forming faster than predicted, and distances stretching beyond intuition are forcing scientists to rethink cosmic models. The universe didn’t suddenly grow larger—our ignorance simply became smaller. This video explores how James Webb’s discoveries rewrite humanity’s place in existence, why distance in space is really distance in time, and how wonder fuels scientific progress. What we are witnessing is not the end of knowledge, but the beginning of a deeper, more humbling understanding of reality itself. Keywords James Webb Space Telescope James Webb impossible discovery Universe true size How big is the universe Deep space images JWST discoveries explained Cosmic distance and time Observable universe Light as history Early galaxies discovery Space science motivation Astronomy documentary Universe beyond observation Modern space discoveries Humanity and the cosmos Hashtags #JamesWebb #Universe #SpaceDiscovery #CosmicTruth #DeepSpace #Astronomy #ScienceExplained #UniverseSize #CosmicPerspective #SpaceTime #LightYears #Galaxies #BeyondTheHorizon #CosmicWonder #JWST