Rajaa
Hakutulokset: 144196438X
Rajaa
yksi hakutulos.
Asteroids and Dwarf Planets and How to Observe Them
nidottu,
2010,
englanti,
ISBN 9781441964380
Dwarf planets (which were formerly called asteroids except for the planet Pluto), and the smaller Solar System bodies still called asteroids today, are making front page news, …