which is one of edwin hubbles findings that supports the big bang theory? the universe started at a central…

which is one of edwin hubbles findings that supports the big bang theory? the universe started at a central point. planetesimals formed in debris disks. visible matter only makes up about 5% of the universe. the milky way is the only galaxy in the universe.

which is one of edwin hubbles findings that supports the big bang theory? the universe started at a central point. planetesimals formed in debris disks. visible matter only makes up about 5% of the universe. the milky way is the only galaxy in the universe.

Answer

Brief Explanations:

Edwin Hubble discovered that galaxies are moving away from each other, which implies the universe is expanding. This supports the idea that the universe started at a central - point (the Big Bang). Planetesimals forming in debris disks is related to planet - formation, visible matter making up about 5% of the universe is a later discovery, and the idea that the Milky Way is the only galaxy was disproven long before Hubble's work.

Answer:

The universe started at a central point.