Mechanical strength distribution in Geminid meteoroids derived via fireball modeling

T Henych, J Borovička, V Vojáček, P Spurný - Astronomy & Astrophysics, 2024 - aanda.org
Context. Geminids are the most active annual meteor shower observed on Earth. Their
parent is an active asteroid,(3200) Phaethon, which is a target of the planned DESTINY+ …

[HTML][HTML] Proprioceptive swarms for celestial body exploration

S Cottiga, M Caruso, P Gallina, S Seriani - Acta Astronautica, 2024 - Elsevier
The exploration of small celestial bodies has been a very active field ever since the dawn of
space exploration. However, traditional approaches based on monolithic landers allow only …

Evidence for magnetically‐driven accretion in the distal solar system

EN Mansbach, BP Weiss, EA Lima, M Sowell… - AGU …, 2024 - Wiley Online Library
Paleomagnetic measurements of meteorites indicate that magnetic fields existed in the inner
solar nebula capable of driving accretion at rates similar to those observed for young stellar …

Aligned fractures on asteroid Ryugu as an indicator of thermal fracturing

L Schirner, KA Otto, M Delbo, KD Matz… - Astronomy & …, 2024 - aanda.org
Context. Asteroid and comet surfaces are exposed to a complex environment that includes
low gravity, high temperature gradients, and a bombardment of micrometeorites and cosmic …

Role impaktů v prebiotické evoluci

L Petera - 2024 - dspace.cuni.cz
Disertační práce shrnuje experimentální a teoretické poznatky tvořící ucelený soubor
argumentů podporujících hypotézu vzniku života následkem impaktů meziplanetární hmoty …

[HTML][HTML] A numerical method to determine bulk thermal conductivity of randomly packed particle beds

B Agrawal, M Grott, J Kollenberg, J Biele… - 2024 - meetingorganizer.copernicus.org
Introduction: The Hayabusa2 mission [1] investigated the near-Earth asteroid (162173)
Ryugu by remote sensing and in-situ measurements. A comprehensive analysis of the …