Our Entire Galaxy Is One Grain of Sand and It's Worse Than You Think

#space #science #universe Right now you are being carried around the Sun at 108,000 km/h and you cannot feel a thing. The entire Galaxy is falling with you toward something so massive that we still cannot see it directly. You have never been still — not for one second of your life. This film is an hour-long climb up the ladder of scale. We start on your street and finish where the idea of a place may stop making sense. The Milky Way and its hundred thousand light years of emptiness. Sirius, eighty-nine million years away if you drove there by car. Andromeda, the Local Group, the Virgo Cluster, the Laniakea supercluster and the Great Attractor hidden behind our own galactic disc. The Boötes Void, the cosmic web, Vera Rubin's dark matter, the cosmic microwave background and the wall no telescope will ever see past. Along the way, three discoveries from the last two years quietly cancel what almost every space documentary has told you. At the end there is the largest number a human brain has ever thought, and an uncomfortable truth about how many galaxies leave our reach every year. Stay until the end: the finale doesn't change the scale, it changes the point of view. If you want more journeys like this one, subscribe, hit like and write the name of your city in the comments. #space #science #universe #milkyway #andromeda #darkenergy #laniakea #astrophysics