Sir Charles Todd worked at the Royal Greenwich Observatory 1841–1847 and the Cambridge University observatory from 1847 to 1854. He then worked on telegraphy and undersea cables until engaged by the government of South Australia as astronomical and meteorological observer, and head of the electric telegraph department.

Alice Springs is a town in the Northern Territory, Australia; the third largest settlement after Darwin and Palmerston. The name Alice Springs was given by surveyor William Whitfield Mills after Alice, Lady Todd, wife of the telegraph pioneer Sir Charles Todd. Known colloquially as "The Alice" or simply "Alice", the town is situated roughly in Australia's geographic centre. It is nearly equidistant from Adelaide and Darwin.