Personality. Personality refers to individual differences in characteristic patterns of thinking, feeling and behaving. The study of personality focuses on two broad areas: One is understanding individual differences in particular personality characteristics, such as sociability or irritability.
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990, and remains in operation.
In 1975, they began working on developing the Hubble Space Telescope. The name Hubble comes from the famous astronomer Edwin Hubble. Born on Nov. 29, 1889, Hubble was first a well-known boxer and then a lawyer before he returned to science and worked at the Mount Wilson Observatory in California.