The first Earth-like planet orbiting a distant star could be discovered within four years, astronomers believe. None of the 300 "extra-solar" planets so far identified beyond our own system is thought to be suitable for life, so the discovery of an Earth-like planet made of rock rather than hot gas or frozen ice would significantly increase the chances of finding the second habitable world, scientists said.
Sunday, Jun 21st
Last update08:10:15 AM GMT
Headlines
Sometime on Oct. 21 of last year, high above the Arctic Circle, a lone missile shot...
Time to look up, stargazers – there’s going to be a planetary "kiss" on June 9.You'll...
‘This would have been a wild dream a year ago,” says Andrea Ceccolini, standing on Arctic...
Standing in his laboratory, Harvard professor Sean Eddy gazes at a row of vacant work stations....
