Edwin Hubble was an American astronomer who discovered that the universe is expanding.
Edwin Hubble is like a detective who solved the mystery of the universe. He found out that the universe is expanding, and that means that it must have started with a big bang.
Edwin Hubble, an American astronomer, discovered that the universe is expanding, which led to the development of the Big Bang theory.
The full name of Edwin Hubble is Edwin Powell Hubble. Edwin Hubble is a proper noun.
The name Edwin Hubble is of English origin. The first name, Edwin, is a Germanic name that means "rich friend." The surname, Hubble, is derived from the Old English word hubba, which means "hump.".
What is Edwin Hubble famous for?