The extraordinary weather conditions available between February and March 2022 over
Spain have allowed us to analyse the brightest fireballs recorded by the monitoring stations …

Small asteroids intersecting Earth's orbit can deliver extraterrestrial rocks to Earth, called
meteorites. This process is accompanied by a luminous phenomena in the atmosphere …

Context. Orbital similarity measures, such as the D values, have been extensively used in
meteor science to identify meteoroid streams and associate meteorite falls with near-Earth …

The influence of the solar radiation pressure and the Yarkovsky effect on the long-term
orbital dynamics is estimated for a number of asteroids experiencing successive planetary …

Abstract All-sky Meteor Orbit System (AMOS) is a semi-autonomous video observatory for
detection of transient events on the sky, mostly the meteors. Its hardware and software …

Venus has three known co-orbitals:(322756) 2001 CK32, 2002 VE68 and 2012 XE133. The
first two have absolute magnitudes 18< H< 21. The third one, significantly smaller at H= 23.4 …

We have calculated the coherence and detectable lifetimes of synthetic near-Earth object
(NEO) families created by catastrophic disruption of a progenitor as it suffers a very close …

Apollo-type asteroids Bennu and Ryugu are currently targets of sample-return missions. The
goal of OSIRIS-REx mission (NASA) is to explore asteroid Bennu and Ryugu is being …

Some asteroids flying close to Earth may pose a threat of impact. Among them, the structural
and dynamical characteristics of rubble-pile asteroids can be changed because of the tidal …

The onset of Earth's present icehouse climate in the Late Eocene coincides with
astronomical events of enigmatic causation. At∼ 36 Ma ago the 90–100 km large Popigai …