Results 181 to 190 of about 15,938 (229)

Evidence for multi-fragmentation and mass shedding of boulders on rubble-pile binary asteroid system (65803) Didymos. [PDF]

open access: yesNat Commun
Pajola M   +65 more
europepmc   +1 more source

The bearing capacity of asteroid (65803) Didymos estimated from boulder tracks. [PDF]

open access: yesNat Commun
Bigot J   +17 more
europepmc   +1 more source

Ionic Liquid Biospheres. [PDF]

open access: yesLife (Basel)
Seager S   +6 more
europepmc   +1 more source

Elliptical ejecta of asteroid Dimorphos is due to its surface curvature. [PDF]

open access: yesNat Commun
Hirabayashi M   +75 more
europepmc   +1 more source

Fears and beliefs about running in adults with chronic low back pain: a mixed methods study from the ASTEROID randomised controlled trial. [PDF]

open access: yesSports Med Open
Neason C   +10 more
europepmc   +1 more source

SPACE WEATHERING OF ASTEROID SURFACES

Annual Review of Earth and Planetary Sciences, 2004
▪ Abstract  Visible and near-infrared spectra of reflected sunlight from asteroid surfaces exhibit features that hold the promise for identifying surface mineralogy. However, the very surfaces that are observed by remote-sensing are also subject to impingement by micrometeoroids and solar wind particles, which are believed to play the dominant role in ...
Clark R Chapman
openaire   +3 more sources

Optical maturation of asteroid surfaces

Icarus, 2013
Abstract Analysis of laboratory experiments simulating space weathering optical effects on atmosphereless planetary bodies reveals that the time needed to alter the spectrum of an ordinary chondrite meteorite to resemble the overall spectral shape and slope of an S-type asteroid is about ∼10 5  yr.
D.I. Shestopalov   +2 more
openaire   +3 more sources

Asteroidal agglutinate formation and implications for asteroidal surfaces

Icarus, 1981
The possible role of spallation on the free surfaces of target bodies in asteroid surface evolution in the presence of colliding bodies is considered. The ease of impact melt formation is discussed based on the results of shock recovery experiments, and a difference between collisions with dense, nonporous targets and with porous, particulate powders ...
Friedrich Hörz, Rand B. Schaal
openaire   +1 more source

Asteroids: Surface Composition from Reflection Spectroscopy

Science, 1974
Minerals partly composing the surfaces of 14 asteroids are determined by using asteroid reflectance spectra and optical properties of meteorites and other materials. Individual electronic absorption features are identified in the asteroids' spectra. The energies, relative strengths, and shapes of these features are interpreted by using laboratory and ...
T B, McCord, M J, Gaffey
openaire   +2 more sources

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