Results 81 to 90 of about 15,631 (239)
MAIN-BELT ASTEROIDS IN THE K2 ENGINEERING FIELD OF VIEW [PDF]
The Astronomical Journal, 2015 accepted for publication in AJ, 6 ...
Gy. M. Szabó +10 more
openaire +6 more sources
Meteoritics &Planetary Science, Volume 59, Issue 12, Page 3181-3192, December 2024.Abstract The surface morphology of regolith grains from the C‐type asteroid Ryugu was studied in search of evidence of impact events on the asteroid. Scanning electron microscopy revealed that ~8% of C0105‐042 Ryugu grains have a smooth surface on one side of the grains. One of these grains has striated linear grooves (striations) on its smooth surface.
Masaaki Miyahara +79 more
wiley +1 more source
The Planetary Science Journal, 2023 We used the reparameterized Near-Earth Asteroid Thermal Model to model observations of a curated set of over 4000 asteroids from the Wide-field Infrared Survey Explorer in two wavelength bands (W2–3 or W3–4) and compared the results to previous results ...
Emily A. Whittaker +3 more
doaj +1 more source
, 2014 The size distribution of small asteroids in the Main Belt is assumed to be determined by an equilibrium between the creation of new bodies out of the impact debris of larger asteroids and the destruction of small asteroids by collisions with smaller ...
Davis, Donald R. +4 more
core +1 more source
Linking brain–heart interactions to emotional arousal in immersive virtual reality
Psychophysiology, Volume 61, Issue 12, December 2024.Abstract The subjective experience of emotions is linked to the contextualized perception and appraisal of changes in bodily (e.g., heart) activity. Increased emotional arousal has been related to attenuated high‐frequency heart rate variability (HF‐HRV), lower EEG parieto‐occipital alpha power, and higher heartbeat‐evoked potential (HEP) amplitudes ...
A. Fourcade +6 more
wiley +1 more source
Lucy L′Ralph In-flight Calibration and Results at (152830) Dinkinesh
The Planetary Science JournalThe L’Ralph instrument is a key component of NASA’s Lucy mission, intended to provide spectral image data of multiple Jupiter Trojans. The instrument operates from ∼0.35 to 4 μ m using two focal plane assemblies: a 350–950 nm multispectral imager, Multi ...
Amy A. Simon +14 more
doaj +1 more source
Fe, Zn, and Mg stable isotope systematics of acapulcoite lodranite clan meteorites
Meteoritics &Planetary Science, Volume 59, Issue 11, Page 2956-2980, November 2024.Abstract The processes of planetary accretion and differentiation, whereby an unsorted mass of primitive solar system material evolves into a body composed of a silicate mantle and metallic core, remain poorly understood. Mass‐dependent variations of the isotope ratios of non‐traditional stable isotope systems in meteorites are known to record events ...
Stepan M. Chernonozhkin +6 more
wiley +1 more source
Orbits of the Asteroids Discovered at the Molėtai Observatory in 2000–2004
Open Astronomy, 2014 The paper presents statistics of the asteroids observed and discovered at the Molėtai Observatory, Lithuania in 2000–2004 within the project for astrometric observations of the near-Earth objects (NEOs), the main belt asteroids and comets.
Černis K. +2 more
doaj +1 more source
Cosmic pears from the Havelland (Germany): Ribbeck, the twelfth recorded aubrite fall in history
Meteoritics &Planetary Science, Volume 59, Issue 10, Page 2660-2694, October 2024.Abstract In 1889 the German poet and novelist Theodor Fontane wrote the popular literary ballad “Herr von Ribbeck auf Ribbeck im Havelland.” The Squire von Ribbeck is described as a gentle and generous person, who often gives away pears from his pear trees to children passing by and continued donating pears after his death.
Addi Bischoff +29 more
wiley +1 more source
Asteroid surface materials: Mineralogical characterizations from reflectance spectra [PDF]
Mineral assemblages analogous to most meteorite types, with the exception of ordinary chondritic assemblages, have been found as surface materials of Main Belt asteroids.
Gaffey, M. J., Mccord, T. B.
core +1 more source