- RRA stars
- estrellas RRA
English-Spanish dictionary of astronomy terms. 2014.
English-Spanish dictionary of astronomy terms. 2014.
Month — For the Egyptian hawk god, see Monthu. A month is a unit of time, used with calendars, which was first used and invented in Mesopotamia, as a natural period related to the motion of the Moon; month and Moon are cognates. The traditional concept… … Wikipedia
RR Lyrae star — Astron. one of a group of pulsating variable stars found in the halo of the Milky Way, with periods between 1.2 and 30 hours; all have approximately the same luminosity and are therefore used for measuring distances. Also called cluster variable … Universalium
Физика звёзд — Физика звезд одна из отраслей астрофизики, изучающая физическую сторону звезд (масса, плотность, …). Содержание 1 Размеры, массы, плотность, светимость звезд 1.1 Масса звёзд … Википедия
Ēostre — Ostara redirects here. For other uses, see Ostara (disambiguation). Ostara (1884) by Johannes Gehrts. The goddess flies through the he … Wikipedia
Charles Holland (cyclist) — Charles Holland Personal information Full name Charles Holland Born 20 September 1908(1908 09 20) Aldridge, England, United Kingdom Died 15 December 1989(1989 12 15) (aged 81) … Wikipedia
List of Dragon Ball characters — Shen Long redirects here. For other uses, see Shenlong (disambiguation). The main cast of Dragon Ball at the end of manga. The … Wikipedia
The No. 1 Ladies' Detective Agency — For the first book in the series, see The No. 1 Ladies Detective Agency (novel). For the television film and series, see The No. 1 Ladies Detective Agency (TV series). The No. 1 Ladies Detective Agency is a series of twelve novels by Scottish… … Wikipedia
Andreja Gomboc — (born 1969) is a Slovene astrophysicist.Gomboc was born in Murska Sobota, Slovenia.In 1995 she graduated from the Faculty of mathematics and physics (Fakulteta za matematiko in fiziko (FMF)) at the University of Ljubljana with a theme What a… … Wikipedia
Middle-earth calendar — refers to one of the systems of keeping time in the fictional Middle earth devised by J. R. R. Tolkien and described in The Lord of the Rings. Because Middle earth was intended to be our world in the distant past, the basic structure of the… … Wikipedia