Results 111 to 120 of about 20,127 (260)

Identifying LL Chondrite Near-Earth Asteroids Using LL Chondrite Reflectance Spectra

open access: yesThe Astrophysical Journal Letters
Most near-Earth objects are thought to originate from the collisional fragments of the main asteroid belt. One question that remains to be resolved is the proportion of near-Earth objects sampling the core area material of the parent body to the outer ...
Pengyue Wang   +3 more
doaj   +1 more source

On the Origin of Chaos in the Asteroid Belt [PDF]

open access: bronze, 1998
Norman Murray   +2 more
openalex   +1 more source

Arrival and magnetization of carbonaceous chondrites in the asteroid belt before 4562 million years ago. [PDF]

open access: yesCommun Earth Environ, 2020
O'Brien T   +6 more
europepmc   +1 more source

Asteroid mining [PDF]

open access: yes
The earliest studies of asteroid mining proposed retrieving a main belt asteroid. Because of the very long travel times to the main asteroid belt, attention has shifted to the asteroids whose orbits bring them fairly close to the Earth. In these schemes,
Gertsch, Richard E.
core   +1 more source

Aerospace systems and mission analysis research - Solar electric space mission analysis Final report [PDF]

open access: yes
Mission analysis for solar electric propelled spacecraft on Mars Orbiter, Jupiter flyby, and asteroid belt exploration ...
Handelsman, M.   +2 more
core   +1 more source

Asteroid Belt Meteoroid Hazard Study [PDF]

open access: yes
Mathematical models for probability of successful traverse of asteroid belt or zero penetration of spacecraft ...
Alderson, D. J., Neustadt, M.
core   +1 more source

Keck and Gemini Characterization of Hayabusa2# Rendezvous Target 1998 KY26

open access: yesThe Astronomical Journal
Near-Earth object (NEO) 1998 KY _26 is a target of the Hayabusa2# spacecraft, which it will rendezvous with in 2031 July. The asteroid has been noted to rotate rapidly and has a large out-of-plane nongravitational acceleration.
Bryce T. Bolin   +9 more
doaj   +1 more source

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