Usage History of 'astrophysics'

The following chart shows how frequently 'astrophysics' appeared in printed materials over time. For example, the word 'astrophysics' occurred 2 times in books in 1790 and 19,424 times in 2008. From 1790 to 2008, the word 'astrophysics' was used a total of 551,502 times in books scanned by Google. See Reference: Google Ngram project.

See also:

Find all anagrams of 'astrophysics'
Words starting with a,b,c...
Words ending with a,b,c...
Words starting & ending with a,b,c....