Astronomy is a natural science that studies celestial objects and the phenomena that occur in the cosmos. It uses mathematics, physics, and chemistry... 99 KB (10,181 words) - 10:00, 22 April 2024 |
Astronomy is the oldest of the natural sciences, dating back to antiquity, with its origins in the religious, mythological, cosmological, calendrical... 81 KB (10,061 words) - 14:55, 4 March 2024 |
of astronomy is a list of definitions of terms and concepts relevant to astronomy and cosmology, their sub-disciplines, and related fields. Astronomy is... 160 KB (18,354 words) - 13:10, 19 April 2024 |
Sun (redirect from Sun (astronomy)) Unsolved problem in astronomy: Why is the Sun's corona so much hotter than the Sun's surface? (more unsolved problems in astronomy) The temperature of... 166 KB (18,760 words) - 20:14, 21 April 2024 |
In astronomy, an epoch or reference epoch is a moment in time used as a reference point for some time-varying astronomical quantity. It is useful for... 24 KB (3,440 words) - 01:49, 22 April 2024 |
Egyptian astronomy Hebrew astronomy Indian astronomy Maya astronomy Inuit astronomy Persian astronomy Serbian folk astronomy Tibetan astronomy Nakh... 3 KB (280 words) - 21:07, 21 June 2023 |
Babylonian astronomy was the study or recording of celestial objects during the early history of Mesopotamia. The numeral system used, sexagesimal, was... 29 KB (3,550 words) - 12:15, 24 April 2024 |
Indian astronomy refers to astronomy practiced in the Indian subcontinent. It has a long history stretching from pre-historic to modern times. Some of... 69 KB (7,671 words) - 10:56, 22 March 2024 |
Geodetic astronomy or astronomical geodesy (astro-geodesy) is the application of astronomical methods into geodetic networks and other technical projects... 4 KB (425 words) - 23:24, 14 January 2024 |
Animation of barycenters In astronomy, the barycenter (or barycentre; from Ancient Greek βαρύς (barús) 'heavy', and κέντρον (kéntron) 'center') is the... 16 KB (1,521 words) - 16:00, 25 February 2024 |
Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres; shorter... 9 KB (855 words) - 14:37, 2 April 2024 |
Milky Way (redirect from Milky Way (astronomy)) direction. solar system portal outer space portal astronomy portal Baade's Window Galactic astronomy Galactic Center GeV excess Oort constants The distance... 209 KB (20,990 words) - 05:02, 21 April 2024 |
Sidewalk astronomy or street corner astronomy refers to the activity of setting up a telescope in an urban place on a for-profit or non-profit basis as... 8 KB (685 words) - 04:41, 18 October 2023 |
Constellation (redirect from Constellation (astronomy)) astrological divisions became prominent c. 400 BC in Babylonian or Chaldean astronomy. Constellations appear in Western culture via Greece and are mentioned... 50 KB (5,390 words) - 14:40, 11 April 2024 |
to note [that] this period was called "Saron" by Chaldean authors of astronomy, … ) " … Sari mensura & numerus apud Chaldaeos, etenim 120 Sari constituunt... 23 KB (2,939 words) - 11:53, 9 April 2024 |
Look up astronomy in Wiktionary, the free dictionary. Astronomy is the scientific study of celestial objects. Astronomy may also refer to: Astronomy (Dragonland... 784 bytes (110 words) - 01:41, 19 June 2023 |
Spherical astronomy, or positional astronomy, is a branch of observational astronomy used to locate astronomical objects on the celestial sphere, as seen... 6 KB (662 words) - 17:07, 22 October 2023 |
Submillimetre astronomy or submillimeter astronomy (see spelling differences) is the branch of observational astronomy that is conducted at submillimetre... 8 KB (857 words) - 00:17, 22 November 2023 |
Solar System (redirect from Astronomy of the solar system) nasa.gov. Retrieved 19 April 2024. "IAU Office of Astronomy for Education". IAU Office of Astronomy for Education. Retrieved 11 December 2023. Bouvier... 204 KB (20,492 words) - 18:47, 23 April 2024 |
In astronomy, the meridian is the great circle passing through the celestial poles, as well as the zenith and nadir of an observer's location. Consequently... 4 KB (398 words) - 15:30, 1 March 2024 |
Star (redirect from Star (astronomy)) oldest accurately dated star chart was the result of ancient Egyptian astronomy in 1534 BC. The earliest known star catalogues were compiled by the ancient... 146 KB (16,321 words) - 21:30, 23 April 2024 |
Infrared astronomy is a sub-discipline of astronomy which specializes in the observation and analysis of astronomical objects using infrared (IR) radiation... 22 KB (2,335 words) - 18:23, 5 January 2024 |
In astronomy, a conjunction occurs when two astronomical objects or spacecraft appear to be close to each other in the sky. This means they have either... 29 KB (3,560 words) - 06:09, 14 April 2024 |