Ma Stephen Chihhung
Maas Olivier
Maceo Christine
Maclman Serge
Maenpa Jon E.
Magill Edward G.
Malibu Research Associates
Mangenot Cyril
Mann Michal A.
Mano Seiji
Mao Jian
Marcy Jean-Pierre
Margerum J. D.
Marion Donald G.
Markus John D.
Marre Jean-Philippe
Martinez Rene D.
Mather John R.
Matsumoto Soichi
Matsumura Masanori