Henry Norris Russell
Henry Norris Russell
1877-1957
American astronomer who preferred developing theories to collecting data. Unlike many astronomers, Russell amassed information only to analyze specific problems. As a result of his methodology, Russell often was one of the first astronomers to announce a discovery, such as that two classes of red stars—dwarfs and giants—exist. He also theorized about stellar evolution. During annual visits to the Mount Wilson Observatory, Russell used data collected there for his research. Russell wrote a Scientific American column to popularize astronomy.
More From encyclopedia.com
Data , Data
The word data (singular, datum ) is originally Latin for “things given or granted.” Because of its humble and generic meaning, the term enjoys c… Data Warehousing , Data warehousing refers to the organization and assembly of data created from day-to-day business operations. Data warehousing enables a user to retr… data communications , data communications The collection and redistribution of information (data) through communication channels. Data communications may involve the trans… Joseph Henry , Henry, Joseph
Henry, Joseph
physics.
Henry was born to a poor family of Scottish descent and raised as a Presbyterian, a faith he followed throughout… Data Mining , Data mining is the process of discovering potentially useful, interesting, and previously unknown patterns from a large collection of data. The proce… Database Administration , Database administration is simply maintaining records of any type—customer lists, vendor histories, or addresses, for example—using computer software…
You Might Also Like
NEARBY TERMS
Henry Norris Russell