Z. Krzeminski

TL;DR: A global survey of airbursts of a kiloton or more is performed, and it is found that the number of impactors with diameters of tens of metres may be an order of magnitude higher than estimates based on other techniques, which suggests a non-equilibrium in the near-Earth asteroid population.

TL;DR: In this article, Sharma et al. collected data on rotations and elongations of 46 secondaries of binary and triple systems among near Earth, Mars-crossing and small main belt asteroids.

TL;DR: The Canadian Automated Meteor Observatory (CAMO) as discussed by the authors is an automated two-station video meteor system designed to facilitate simultaneous radar-video meteor detections, to help constrain numerical ablation models with higher precision meteor data, and to measure the meteoroid mass influx at the Earth.

TL;DR: The Global Fireball Observatory collaboration brings together multiple institutions to maximise the area for fireball observation time and therefore meteorite recoveries, yielding new insights about the formation of the Solar System.

TL;DR: The initial results of a two-year simultaneous optical-radar meteor campaign are described in this article, with 105 double-station optical meteors having plane of sky intersection angles greater than 5° and trail lengths in excess of 2.3 km also detected by the Middle Atmosphere Alomar Radar System (MAARSY) as head echoes was performed.