Many people hold Pluto close in their hearts and refuse to abandon the assertion that it is a planet, although science ...

Pluto, Makemake and Eris constitute 'plutoids' (Pluto-like objects in the Kuiper Belt, a girdle of icy objects beyond the orbit of Neptune). The fourth dwarf planet is Ceres, which inhabits the ...

This data book of scientific information is an essential guide for all STEM researchers, teachers and students. It comprises six sections on astronomy, meteorology, physics/chemistry, earth science, ...