Zobrazeno 1 - 10
of 429
pro vyhledávání: '"Close encounter"'
Autor:
Eghigian, Greg, author
Publikováno v:
After the Flying Saucers Came : A Global History of the UFO Phenomenon, 2024.
Externí odkaz:
https://doi.org/10.1093/oso/9780190869878.003.0001
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 10 (2023)
The objective of this study is to explore the potential of the Chinese Space Station Telescope (CSST) in asteroid mass determination with asteroid-asteroid close encounters. The CSST is expected to observe some asteroids with an accuracy of several m
Externí odkaz:
https://doaj.org/article/79bf3ea86b414ba2ac58822864ad731b
Autor:
ALEXANDER, JOHN B.
Publikováno v:
Journal of Scientific Exploration. 2019, Vol. 33 Issue 2, p296-298. 3p.
Autor:
Donelan, Jenny1 jdonelan@adelphia.net.
Publikováno v:
Computer Graphics World. Jun2005, Vol. 28 Issue 6, p24-3. 3p. 4 Color Photographs.
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
The 99942 Apophis close encounter with Earth in 2029 may provide information about asteroid's physical characteristics and measurements of Earth's effects on the asteroid surface. In this work, we analysed the surface and the nearby dynamics of Apoph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc591ea3c65c8aa2561f5fbb30ffd7cf
https://doi.org/10.1093/mnras/stab3299
https://doi.org/10.1093/mnras/stab3299
Autor:
Anna-Liisa Kaasila-Pakanen
Publikováno v:
Gender, Work & Organization. 28:1805-1822
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e09fbe2d9a8028a92a23b54cdbcb266
https://doi.org/10.1111/gwao.12647
https://doi.org/10.1111/gwao.12647
Akademický článek
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Autor:
Satyendra Singh
Publikováno v:
Journal of Space Safety Engineering. 7:290-294
During the lifetime of an operational spacecraft, a situation may occur when it faces a close approach with other orbiting space objects. The mitigation strategy for minimizing threat from orbiting space objects is to first carry out proximity analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12f9f56ccc4977ae57e5d0a4dd4d4760
https://doi.org/10.1016/j.jsse.2020.06.008
https://doi.org/10.1016/j.jsse.2020.06.008
Publikováno v:
Scopus
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP
Made available in DSpace on 2020-12-12T02:42:41Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-05-01 During their lifetime, the Near-Earth Asteroids (NEAs) suffer numerous close encounters (CE) with Earth, Mars and Venus. It has been demonstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e9adcebe79cbf1a092ec1a1f690d331
https://doi.org/10.1140/epjst/e2020-900200-5
https://doi.org/10.1140/epjst/e2020-900200-5
Autor:
Travis J. Hurst, Andrew R. Zentner
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 494:4687-4694
We investigate analytically whether in a close encounter with a star, a dark matter (DM) particle can be accelerated above the escape speed of a globular cluster and be ejected. We find that this mechanism is not sufficient to eject a massive, extend
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20346dafa22a747ce105921f07333bc0
https://doi.org/10.1093/mnras/staa1065
https://doi.org/10.1093/mnras/staa1065