Cameron earned a doctoral degree from the University of Canterbury in 1982, with a thesis on southern hemisphere late-type Ca II emission-line stars.[3][4] Cameron's research primarily focuses on stellar magnetic fields and the discovery and characterisation of extra-solar planets and cool stars.[5]
In his early career, he focused on the rotational history and dynamo-generated magnetic activity of cool stars, ultimately producing micro-arcsecond resolution maps of starspot distributions and surface magnetic fields.[6] With Dr R. D. Robinson he co-discovered the centrifugally supported "slingshot prominence" systems in the coronae of the young, rapidly rotating solar-type star AB Doradus and other similar objects.[7]
Cameron was awarded a personal chair in 2003.[2][8] He was a co-founder of the Wide Angle Search for Planets project, which was awarded the 2010 Royal Astronomical Society Group Achievement Award for its discoveries.[2][8] The WASP collaboration includes several UK universities, and has discovered more than 170 gas-giant planets in close orbits about their host stars, using an array of wide-field CCD cameras. WASP detects the dips in light that occur as planets pass between the observer and the host star. Their masses are determined, and their planetary nature confirmed, using optical spectroscopy to measure the reflex motion of the host star about its common centre of mass with the planet.[9]
↑Pollacco, D. L.; Skillen, I.; Cameron, A. Collier; Christian, D. J.; Hellier, C.; Irwin, J.; Lister, T. A.; Street, R. A.; West, R. G. (12 October 2006). "The WASP Project and the SuperWASP Cameras". Publications of the Astronomical Society of the Pacific. 118 (848): 1407–1418. arXiv:astro-ph/0608454. Bibcode:2006PASP..118.1407P. doi:10.1086/508556. ISSN1538-3873. S2CID24601511.