Pluto Demoted Day | Aleksandra Piórkowska-Kurpas, PhD
24 August PLUTO DEMOTED DAY “There are planets spinning around in the Solar System, they all orbit the Sun at a different rate; they differ in colour, mass and size…”. And this is where mass and size matter – in the planetary to be or not to be. Aleksandra Piórkowska-Kurpas, PhD, from the August Chełkowski...