Ivan Alexander Semeniuk (b. 1964) is a Canadian science writer who specializes in astronomy and space. Semeniuk studied at the University of Toronto and did a Master's in Science Journalism at Boston University. He was a Knight Fellow at MIT and has worked for the Ontario Science Centre, the Globe & Mail, Nature, New Scientist, and the Discovery Channel.
Reference: WGSBN Bulletin, Volume 3, Number 15, page 10
Orbit type: Main Belt