Sir Thomas Little Heath works of what ancient Greek astronomer and mathematician?
Thomas Little Heath: Sir Thomas Little Heath ( ; 5 October 1861 – 16 March 1940) was a British civil servant, mathematician, classical scholar, historian of ancient Greek mathematics, translator, and mountaineer. Thomas Little Heath:  Heath translated works of Euclid of Alexandria, Apollonius of Perga, Aristarchus of Samos, and Archimedes of Syracuse into English. Aristarchus of Samos: Aristarchus of Samos ( ; Greek: Ἀρίσταρχος ὁ Σάμιος , "Aristarkhos ho Samios"; c. 310 – c. 230 BC) was an ancient Greek astronomer and mathematician who presented the first known model that placed the Sun at the center of the known universe with the Earth revolving around it (see Solar system).
Aristarchus of Samos