Results 1 to 10 of about 37,088 (220)
Origin of asteroid (101955) Bennu and its connection to the New Polana family [PDF]
Scientific ReportsThe asteroid (142) Polana is classified as a B-type asteroid located in the inner Main Belt. This asteroid is the parent of the New Polana family, which has been proposed to be the likely source of primitive near-Earth asteroids such as the B-type ...
Driss Takir +3 more
doaj +2 more sources
The Formation of a Rubble Pile Asteroid: Insights from the Asteroid Ryugu
Universe, 2023 The Hayabusa2 mission returned primitive samples from the C-type asteroid Ryugu to Earth. The C-type asteroids hold clues to the origin of Earth’s water and the building blocks of life.
Tsutomu Ota +8 more
doaj +1 more source
Simulation of asteroid braking in the Earth atmosphere [PDF]
Компьютерные исследования и моделирование, 2013 This article is investigated phenomenon of asteroid braking in neighborhood Chelyabinsk. Simulation of trajectory and asteroid basic parameters is accomplished on the basis of not numerous fixed video film and measurements. Calculation of hypersonic flow
M. M. Golomazov
doaj +1 more source
Multisatellite Task Allocation and Orbit Planning for Asteroid Terminal Defence
Aerospace, 2022 Near-Earth asteroids are a great threat to the Earth, especially potential rendezvous and collision asteroids. To protect the Earth from an asteroid collision, it is necessary to investigate the asteroid defence problem.
Yuelong Luo +4 more
doaj +1 more source
Mitochondrial DNA. Part B. Resources, 2021 The full mitogenome of an ethanol-preserved museum specimen of Ceramaster japonicus was determined using the NGS Illumina MiSeq platform. The specimen was collected from Tosa Bay, Japan, facing the Pacific Ocean (33.0781 N 134.0601 E), at 700 m depth in ...
Masaki Yamamoto +6 more
doaj +1 more source
The Astronomical Journal, 2012 25 pages, 18 figures; This chapter is to appear in the book ASTEROIDS IV, part of the University of Arizona Space Science Series, edited by P. Michel, F.
Jessica Agarwal +2 more
openaire +7 more sources
Deficit of primitive compositions in binary asteroids and pairs [PDF]
A&A 672, A48 (2023), 2023 Context. Small binary asteroid systems and pairs are thought to form through fission induced by spin up via the Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect. This process is expected to depend on their structural strength, hence composition. Aims.
arxiv +1 more source
Optical Imaging Instruments and Main Science Results of Small Body Exploration: A Review
IEEE Access, 2021 Compared with planets and their moons, small bodies retain the characteristics of their early formation. Therefore small bodies, especially Near Earth Asteroids (NEA), have become one of the most valuable targets in space exploration. This paper presents
Fanlu Wu, Yanchao Fan
doaj +1 more source
Aerospace, 2023 Autonomous navigation and orbit determination are key problems of asteroid exploration missions. Inter-satellite range link is a type of measurement widely used in the orbit determination of Earth satellites, but not so widely used in missions around ...
Haohan Li, Xiyun Hou
doaj +1 more source