Outer space travel posters by NASA will give you goosebumps
November 28, 2017 3:00 PM | Skymet Weather Team
51 Pegasi b, First Exoplanet
In 1995 51 Pegasi b the first exoplanet was discoevered. It is nearly half the size of Jupiter and an orbit of merely 4.2 days on the Earth. Pegasi b was the first planet confirmed to orbit a sun-like star.