What fundamental concept did Edwin Hubble prove regarding the "fuzzy patches of light" observed through telescopes?
Answer
They were entire island universes far beyond the Milky Way
Hubble's meticulous observations demonstrated that the spiral nebulae were not nearby gas clouds within our galaxy but were instead independent star systems existing at immense distances outside the boundaries of the Milky Way.
Related Questions
What fundamental concept did Edwin Hubble prove regarding the "fuzzy patches of light" observed through telescopes?What specific type of star did Hubble use as standard candles to accurately determine the distances to the Andromeda Nebula?What was the name of the formidable telescope at Mount Wilson Observatory through which Hubble made his most consequential observations?Which category in the Hubble sequence describes galaxies that have a central bulge and a disk structure but lack defined spiral arms?What phenomenon, when analyzing the light from distant galaxies, indicated that these objects were moving away from the observer?In what year did Hubble publish his monumental finding establishing the relationship now known as Hubble's Law?What concept, which Hubble investigated using data from Vesto Slipher, did his findings strongly imply about the state of the entire universe?What was the central question astronomers sought to resolve during the period famously known as the "Great Debate"?What prestigious academic honor did Edwin Hubble receive that allowed him to attend Oxford University?What major space-based instrument, launched in 1990, was named in honor of Edwin Hubble's contributions to cosmology?