1,720,990 research outputs found
Shifting perceptions: spatial order, cosmology, and patterns of deposition at Stonehenge
No full textThe changing cosmological symbolism incorporated in Phases 1 and 2 at Stonehenge is reviewed in the light of new evidence from patterns of deposition prior to the construction of the bluestone and sarsen stone settings. The early structure of the monument and attendant depositional practices embodied a scheme of radial division, including a symbolic quartering primarily demarcated by solstitial rising and setting points. Through sustained ritual practice, however, the motions of the moon came increasingly to be referenced through deposition, particularly of cremations. This evidence seems to contradict earlier claims of a sudden shift in and around Wessex during the mid-third millennium BC from a predominantly lunar to a predominantly solar cosmology. It suggests instead that interest in solar and lunar events did not necessarily preclude each other and that over the centuries there was a process of subtle change involving the continual reworking of symbolic schemes emphasizing a sense of ‘timelessness’ and the unchanging order of the universe
Skyscape of an Amazonian Diaspora: Arawak Astronomy in Historical Comparative Perspective
No full textThe title of this article “Arawak Astronomy” suggests that the research matter concerns the astronomy of an already well-defined ethnographic entity. This however does not do justice to the complexities of Arawak (pre)history. This contribution aims to discuss and connect the available historical and ethnographic data on Arawak astronomies as gathered by the author (Jara 2000), with the most recent research on the archeology and comparative linguistics of the Arawak diaspora. The article argues that Arawak astronomy has to be related to the cultural and sociopolitical continuities and discontinuities of the Arawak diaspora throughout the lowlands of tropical South America. This article recognizes the need to consider Arawak astronomy has an object to be discovered and explained within its local and regional contexts. Notwithstanding these remarks, based on a sustained examination of ethnohistorical and ethnographic sources, this article proposes that Arawak astronomy can be characterized by at least four elements: firstly, a horizon system of observation which combines the observation of the solar solstices and equinoxes with the near heliacal and near cosmic rising or setting of at least seven star groups – the Pleiades, the Hyades, the upper stars of the constellation of Scorpius (including a Sco), Corvus, the Belt of Orion, several stars near Sirius, and the Milky Way. Secondly, the association of the rising and setting of these star groups with the seasonal cycle, mainly with the start and/or of the end of rainy and dry seasons. Thirdly, the widespread association of the stars of the year (most commonly the Pleiades but sometimes Orion or the head of Scorpius) with the beginning of the agricultural cycle and consequently with the end of the heavy rains announcing the time to plant the new fields. The last and fourth commonality are the inscriptions or markings of the origin of the stars in the local landscape, lakes, mountains, and other salient landscape features. This chapter examines specially the relationships between the astronomical notions with the subsistence activities and the symbolic appropriation of the landscape. It focuses on the case of the coastal and central Arawak of the Guianas
Ritual and the cosmos: Astronomy and myth in the Athenian Acropolis
No full textAbstractThe paper deals with the cult of the daughters of the mythical king of Athens, Erechtheus, who lived on the Acropolis. This myth establishes the deceased daughters as goddesses who are owed cult by the Athenians. It further equates them with the Hyades, a prominent star cluster in the constellation of Taurus, which they form after their deaths. We examine here the possibility that this myth not only narrates the placement of the girls after their death in the sky in the form of the Hyades, but also may have bound the constellation to certain festivals held on the Acropolis, which through their aetiological myths were connected to the daughters of Erechtheus and in which the participation of young girls (Arrhephoroi) was important. To explicate this cult, we explore its context on the Acropolis as fully as possible, through the visual arts, the literary myth, the festival calendar, and the natural landscape and night-sky, so as to determine whether the movement of the constellation of the Hyades was indeed visible from the Acropolis during the time when the young maiden cult rites were performed on the hill.</jats:p
Ancestors and the sun: astronomy, architecture and culture at Chaco Canyon
No full textThree architectural traditions with astronomical associations have been identified among the 'Great Houses' and 'Great Kivas' of Chaco Canyon, New Mexico. Great Houses and one Great Kiva built during the height of construction activity (AD 1020-1100), the Bonito Phase, include front-facing south-southeast (SSE) orientations, and cardinal north-south and/or east-west (NS/EW) alignments. We present ethnographic material supporting our previous proposal that the SSE orientation is probably linked to migration traditions and ancestor veneration. We also confirm that a majority of Late Bonito Phase Great Houses (built after A.D. 1100) exhibit a. third astronomical tradition: five of the principal in-canyon Great Houses built at that time were positioned at or near observing locations that could have functioned as solstice calendrical stations. Through use of these locations for public ceremonies, the Chacoan elite could demonstrate astronomical knowledge and ritual power. These findings provide support for Van Dyke's hypothesis that construction during this period was intended to reinvigorate a faltering system. One 'Chaco halo' Great House, Bis sa'ani, incorporates all three traditions. We suggest that temporal analysis of these traditions improves understanding of migration paths and shifting balances of power and social dominance among ancestral Pueblo culture groups
Great houses and the sun - astronomy of Chaco Canyon
No full textThe primary axes of Basketmaker III pit structures at Shabik'eschee in Chaco Canyon have two orientations, one to the south and the other to the south-south-east. This architectural tradition continued with remarkable continuity throughout the San Juan Basin to the end of Pueblo III. Many of the Great Houses in Chaco, which appear to be massively enlarged front-facing unit pueblos typical of the Northern San Juan, continued this tradition. Orientations of the back walls of Great Houses to the solstice sun or standstill moon may never have been intended by the builders. Claimed inter-site alignments of Great Houses to minor or major standstill limits appear to be the results of local topography and not intended by the builders. Late Bonito phase (AD 1100–1140) Great Houses are distinguished by their planned designs, relatively short construction period, and negligible middens. Solstice sunrise or sunset horizon foresights are present at the majority of these Great Houses, which may have been designed in part to provide demonstrations of the astronomical knowledge of the Chacoan leadership
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
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