Results 131 to 140 of about 3,540 (225)

Multivariable statistical analysis of spectrophotometry and spectra of (162173) Ryugu as observed by JAXA Hayabusa2 mission [PDF]

open access: hybrid, 2019
M. A. Barucci   +38 more
openalex   +1 more source

X-Ray Diffraction and Reflectance Spectroscopy of Murchison Powders (CM2) After Thermal Analysis Under Reducing Conditions to Final Temperatures Between 300 and 1300c [PDF]

open access: yes
The asteroids Ryugu and Bennu have spectral characteristics in common with CI/CM type carbonaceous chondrites and are target bodies for JAXAs Hayabusa2 and NASAs OSIRIS-Rex missions, respectively.
Agresti, D. G.   +5 more
core   +1 more source

Safety-Prioritized Optimization of Asteroid Sample Site Selection Using Genetic Algorithm and Variable Neighborhood Tabu Search

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Sample site selection is crucial for asteroid sample return missions, requiring a strategy that considers factors such as terrain and illumination for mission safety.
Huan Xie   +11 more
doaj   +1 more source

Noble gas mass-spectrometry for extraterrestrial micro-samples: analyses of asteroid matter returned by Hayabusa2 JAXA mission

open access: hybrid, 2023
A. P. Meshik   +26 more
openalex   +2 more sources

A Pre-flyby View on the Origin of Asteroid Donaldjohanson, a Target of the NASA Lucy Mission

open access: yesThe Planetary Science Journal
The NASA Lucy mission is scheduled to fly by the main-belt asteroid (52246) Donaldjohanson on 2025 April 20. Donaldjohanson (DJ hereafter) is a member of the primitive (C-type class) Erigone collisional asteroid family located in the inner main belt in ...
Simone Marchi   +5 more
doaj   +1 more source

High Porosity Nature of the Top-Shape C-Type Asteroid 162173 Ryugu as Observed by Hayabusa2 [PDF]

open access: green, 2019
Sei‐ichiro Watanabe   +84 more
openalex  

Physical properties of near-Earth asteroids with a low delta-v: Survey of target candidates for the Hayabusa2 mission [PDF]

open access: bronze, 2018
Sunao Hasegawa   +42 more
openalex   +1 more source

Hayabusa2’s superior solar conjunction mission operations: planning and post-operation results [PDF]

open access: hybrid, 2020
Stefania Soldini   +21 more
openalex   +1 more source

Curating NASA's Past, Present, and Future Extraterrestrial Sample Collections [PDF]

open access: yes
As codified in NASA Policy Directive 7100.10F, the Astromaterials Acquisition and Curation Office at NASA Johnson Space Center (hereafter JSC Curation) is charged with curation of all extraterrestrial material under NASA control, including future NASA ...
McCubbin, Francis M., Zeigler, Ryan A.
core   +1 more source

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