Redefining the Diameter of the Milky Way | Sleep Astronomy

For decades, we could only estimate the size of our home in the cosmos. But thanks to the latest data from space observatories, scientists have finally pinpointed the true boundaries of the Milky Way. This figure is not only larger than expected but also changes how we understand dark matter and galactic structure. The following exploration reveals the true scale of where we live ______________________________________________________________________ Subscribe now to Sleep Astronomy! Calm, curiosity-filled documentaries on galaxies, biology, and time await relax your mind, learn something new, and sleep easy. #sleepastronomy #milkyway #spacedocumentary #spacefacts