harvard circular
1Circular stingaree — Conservation status Least Concern (IUCN 3.1)[1] …
2IAU Circular — Circulaire IAU Les circulaires IAU sont des messages gérés par l union astronomique internationale par l intermédiaire du bureau central des télégrammes astronomiques visant à alerter les astronomes du monde entier d événements astronomiques… …
3Moons of Saturn — Artist s concepts of the Saturnian ring–moon system Saturn, its rings and major icy moons from Mimas to Rhea …
4Vega — Starbox begin name=Vega Starbox image caption = Location of Vega in the constellation Lyra. Starbox observe epoch=J2000.0 constell=Lyra ra=RA|18|36|56.3364cite web author=Staff date=October 30, 2007 url=http://simbad.u strasbg.fr/simbad/sim… …
5Henrietta Swan Leavitt — (* 4. Juli 1868 in Lancaster, Massachusetts; † 12. Dezember 1921 in Cambridge, Massachusetts) war eine US amerikanische Astronomin. Für Astronomie interessierte sie sich bereits am College. Durch …
6Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
7Western architecture — Introduction history of Western architecture from prehistoric Mediterranean cultures to the present. The history of Western architecture is marked by a series of new solutions to structural problems. During the period from the… …
8Abū Rayhān Bīrūnī — Infobox Muslim scholars | era = Matthew Deal image caption = Biruni on a 1973 Iranian post stamp commemorating his one thousandth anniversary | name = Abū Rayhān Muhammad ibn Ahmad Bīrunī title= Abu Rayhan Biruni birth = 15 September 973 AD|… …
9Definition of planet — Photograph of the crescent planet Neptune (top) and its moon Triton (center) …
10Maya stelae — …
