51 Pegasi b: 1st planet found orbiting a sunlike star Other names for the planet 51 Pegasi b 51 Pegasi b was the first of thousands of exoplanets What we know about 51 Pegasi b Searching for exoplanets is challenging Astronomers discovered the 1st planet orbiting a sunlike star ...
View more: 1st planet orbiting a sunlike star discovered 27 years ago