Science October 5, 2018 A newly discovered planet, Wolf 503b, is twice the size of EarthAbout twice the size of Earth, 503b orbits its own star every six days.Source: A newly discovered planet, Wolf 503b, is twice the size of EarthShare this:WhatsAppTweetEmailRelated
Science June 20, 2018 We Now Have A Working Nuclear Reactor for Other Planets — But No Plan For Its Waste