Evidence for 'Planet Nine' lurking on the fringes of the Solar System is building. So why ...
In 2003, researchers including Professor Brown discovered 90377 Sedna, a trans-Neptunian dwarf planet which had an incredibly ...
Forbes1 年
A Second Earth-Like Planet May Exist In The Solar System, Say Scientists
Opinions expressed by Forbes Contributors are their own. Jamie Carter is an award-winning reporter who covers the night sky. Computer simulations suggest that there is an undiscovered Earth-like ...