Antonia Maury, American astronomer and astrophysicist (born 1866)

Antonia Caetana de Paiva Pereira Maury was an American astronomer who was the first to detect and calculate the orbit of a spectroscopic binary. She published an important early catalog of stellar spectra using her own system of stellar classification, which was later adopted by the International Astronomical Union. She also spent many years studying the binary star Beta Lyrae. Maury was part of the Harvard Computers, a group of female astronomers and human computers at the Harvard College Observatory. Dorrit Hoffleit described Maury as an "independent Renegade", suffering at the Observation for her Independence not agreeing with the way Edward Charles Pickering had them working for minimal credit.

January 8 is the eighth day of the year in the Gregorian calendar; 357 days remain until the end of the year.