Figure: Radial Velocity of 51 Peg

http://obswww.unige.ch/~udry/planet/51peg.html

Credit: M. Mayor & D. Queloz (Geneva Observatory), "A Jupiter-Mass Companion to a Solar-Type Star", 1995, Nature 378, 355

High resolution figure: http://obswww.unige.ch/~udry/planet/Images/51peg_hr.gif