30 julio 2015
Astronomers have confirmed the existence of a Uranus-sized exoplanet orbiting far from its central star, discovered through a technique called gravitational microlensing.img src=»http://feeds.feedburner.com/~r/sciencedaily/~4/pAsyDBXRykg» height=»1″ width=»1″ alt=»»/
http://feeds.sciencedaily.com/~r/sciencedaily/~3/pAsyDBXRykg/150730131116.htm
