- Zanstra's theory
- теория Занстра об образовании эмиссонных линий в спектрах планетарных туманностей
English-Russian astronomy dictionary. 2013.
English-Russian astronomy dictionary. 2013.
Herman Zanstra — (Nov 3 1894, Schoterland ndash; Oct 2 1972, Haarlem) was a Dutch astronomer.Zanstra was born near Heerenveen in Friesland. In 1917 he graduated with an Engineer s degree in chemical engineering from the Delft Institute of Technology. While… … Wikipedia
Solvay-Konferenz — Walther Nernst, Initiator der Solvay Konferenz Solvay Konferenzen ist der Name von internationalen Fachkonferenzen auf dem Gebiet der Physik. Die 24. Solvay Konferenz fand vom 11. bis 13. Oktober 2008 in Brüssel zum Thema Quantentheorie der… … Deutsch Wikipedia
nebula — nebular, adj. /neb yeuh leuh/, n., pl. nebulae / lee , luy /, nebulas. 1. Astron. a. Also called diffuse nebula. a cloud of interstellar gas and dust. Cf. dark nebula, emission nebula, reflection nebula … Universalium