Zobrazeno 1 - 10
of 667
pro vyhledávání: '"Close encounters"'
Autor:
Wesselmann, Katharina1 katharina.wesselmann@uni-potsdam.de
Publikováno v:
Classical Review. Oct2024, Vol. 74 Issue 2, p375-378. 4p.
Autor:
Lauren E. McGraw, Cristina A. Thomas, Tim A. Lister, Becky J. Williams, Andy S. Rivkin, Bryan Holler, Leslie A. Young
Publikováno v:
The Astrophysical Journal Letters, Vol 977, Iss 1, p L25 (2024)
Near-Earth object 2024 MK was discovered on 2024 June 16, less than 2 weeks before it made a sub-lunar-distance close approach. This close approach provided an ideal opportunity to determine how planetary encounters affect asteroid surfaces in prepar
Externí odkaz:
https://doaj.org/article/9c260df6d345423da6901b6e973f5822
Publikováno v:
Newsweek Global. 11/19/2021, Vol. 117 Issue 18, p4-4. 1p. 3 Color Photographs.
Publikováno v:
The Astronomical Journal, Vol 169, Iss 1, p 13 (2024)
The habitability of a planet is influenced by both its parent star and the properties of its local stellar neighborhood. Potential threats to habitability from the local stellar environment mainly arise from two factors: cataclysmic events such as po
Externí odkaz:
https://doaj.org/article/23461565081e48d69dea9d5da9df49f0
Autor:
Paul Wiegert
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 8, p 184 (2024)
Apophis’s current trajectory takes it safely past our planet at a distance of several Earth radii on 2029 April 13. Here the possibility is considered that Apophis could collide with a small asteroid, like the ones that frequently and unpredictably
Externí odkaz:
https://doaj.org/article/5a07a58a983b411886e0fa5c84952fbe