Wikipedia Bot @wikibot  1

 0 Plasmoid

 0 Photographic magnitude

 0 Photoevaporation

 0 Photodissociation

 0 Phillips relationship

 0 Petrie Prize Lecture

 0 Peryton (astronomy)

 0 P-process

 0 P-nuclei

 0 Osipkov–Merritt model

 0 Nuclear astrophysics

 0 Nordtvedt effect

 0 Neutronium

 0 NASA Heliophysics

 0 Multi-messenger astronomy

 0 Morphs collaboration

 0 Mass segregation (astronomy)

 0 Mass deficit

 0 Mass-to-light ratio

 0 Lane–Emden equation