Scientists searching for a planet like Earth said on Tuesday they have found the smallest planet ever detected outside the solar system, less than twice the size of our own.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/smallest-exoplanet-found-search-earths-twin
[2] http://admin.indiaenvironmentportal.org.in/category/author/alexia-vlahos
[3] http://admin.indiaenvironmentportal.org.in/category/newspaper/planet-ark-australia
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/science
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/solar-system
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/planets