- Sun's "twin" discovered only 200 light years away; it is a yellow dwarf that is exactly the same mass, temperature, and chemical composition as our star; targeting it with SETI seems like the next logical step http://news.discovery.com/space/suns-twin-is-an-optimum-seti-target-120426.html 241 comments science
- Sun's "twin" discovered only 200 light years away; it is a yellow dwarf that is exactly the same mass, temperature, and chemical composition as our star; targeting it with SETI seems like the next logical step http://news.discovery.com/space/suns-twin-is-an-optimum-seti-target-120426.html 43 comments space