The search for a planet analogous to our own has taken one step closer with the discovery of the smallest extrasolar planet yet orbiting a star which could support life. It is about three and one-third times the size of Earth, much more in line with our home than the gas giants on the scale of Jupiter or Saturn we had been finding up to this point. (An even smaller planet has so far been found, but it is orbiting a pulsar. Pulsars spew highly powerful radiation, so it's highly unlikely that anything within their vicinity could survive).
this is good. such findings further adds support to the theory (or should i say logical assumtion based upon common sense) that we are not alone. as we sharpen our eyes that are fixated on the heavens we should see more and more of these planets
Stay up to date on the latest news of the future of science and technology from your iPhone with full articles, images and offline viewing
Carry everything you need to make a smart buy on HDTVs, cameras and 14 other product categories right in your pocket
Featuring every article from the magazine and website, plus links from around the Web. Also see our PopSci DIY feed
Share links with friends, comment on stories and more
A field guide to the world's newest and most spectacular unmanned aircraft (supplemented online with a guide to current systems), plus reports from the frontiers of medicine, the definitive word on cellphone radiation and more.
Read the issue here.