Over-the-counter muscle relaxer medications include a group of different drugs that can be purchased without the prescription from a medical expert.
Hubble uses his scholarship to attend Queen's College at Oxford University. Thinking that astronomy is only a hobby and not a potential career field, he studies law and receives a bachelor's degree at the end of his 3rd year.
One of the most important figures in modern cosmology is the American astronomer Edwin Hubble. He discovered a universe of galaxies outside the Milky Way and showed that the entire universe is expanding. In the early 20th century, most astronomers believed that the universe did not extend beyond our Milky Way galaxy.