http://www.universetoday.com/am/publish/large_rocky_planet.html?1362005
We've finally found a extrasolar terrestrial planet, just when people thought all we were going to keep finding were more "hot Jupiters."
This bugger is 7.5x Earth's mass, twice the diameter, and has a two day long...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.