Going on right now: the EU-ESA Workshop on Astrometric and Radar Observations of NEOshttps://indico.esa.int/event/590/Oct 6–8, Frascati, Italy: European Space Research Institute (ESRIN) Asteroids are distinguished from stars because they move; near-Earth asteroids are distinguished from Main Belters because they move… Read More »EU-ESA Astrometry/Radar Workshop
The characterization continues. With the trajectory well-determined over a long arc, we check and recheck spectral bands and lines (therefore, compositions): Astrophysics > Earth and Planetary Astrophysics arxiv.org/abs/2510.02817[Submitted on 7 Oct 2025]Coulson, I. M. Kuan, Y-J. Charnley, S. B. JCMT… Read More »3I Cyanide Multi-Time Described
The journal Vacuum takes us from pure science towards engineering for Dec (vol. 242): Wang, J. Zhang, R. Li, W. Study of sealing effect about the Shape Memory Alloy-based Knife-edge Seal System in extraterrestrial soil sample return mission 114731 .2025.114731… Read More »Note, Paper: Sample Capsule Trap Caps
In the latest Science Advances issue (1 Oct 2025, vol. 11, #40): Grewal, D. S. Zhang, Z. Manilal, V. Protracted core formation and impact disruptions shaped the earliest outer Solar System planetesimals adw1668 Most asteroids never melted; they then preserve the materials… Read More »Note, Paper: Cold Core Lore
This week: a seminar/conference on the returned samples from Ryugu and Bennu, and their implications: https://www.hou.usra.edu/meetings/bennuryugu2025/ Bennu and Ryugu: Samples from the Early Solar System WorkshopOctober 7–9, Lunar and Planetary Institute, Houston On the (very rich) agenda (www.hou.usra.edu/meetings/bennuryugu2025/technical_program/): Tuesday, October… Read More »Bennu and Ryugu Samples Workshop
No, not the singular small body- ATLAS the network of telescopes. Javier Licandro, well-known in small-body/Solar System science, gave a talk last week on ATLAS Teide, the fifth and newest node of the ATLAS network of asteroid-search observatories. This ATLAS… Read More »ATLAS Canarias Expansion, Unpacked
In the current (4 Oct) issue of New Scientist: www.newscientist.com/article/2498319-nasas-asteroid-deflection-test-had-unexpected-and-puzzling-outcome/Alex Wilkins 1 October 2025 NASA’s asteroid deflection test had unexpected and puzzling outcome As one might expect from New Scientist, this is an accessible take on a scientific work. The… Read More »Dimorphos Debris Motion
Now posted by Space Science Reviews (vol. 221): Douglas-Bradshaw, D. Bartels, A. Andrews, J. et al. Managing the Lucy Mission Art. 91 s11214-025-01208-z The journal had already reviewed the mission- the probe and its flight. This paper is now a… Read More »Space Science Reviews Lucy…Team
More spectral sleuthing attempted at ATLAS: Astrophysics > Earth and Planetary Astrophysics arxiv.org/abs/2509.26053[Submitted on 30 Sep 2025]Hutsemékers, D. Manfroid, J. Jehin, E. et al. Extreme NiI/FeI abundance ratio in the coma of the interstellar comet 3I/ATLAS As I’ve mentioned before,… Read More »3I/ATLAS Flash-To-Gas Graphed
Icarus for November (vol. 440) is a bit light: Pan, Q. Li, X. Qiao, D. Analysis of structural failure in fast-spinning small bodies Art 116662 .2025.116662Wei, Z. Zhuang, Y. Zhang, H. et al. Spectral feature variations of low-iron olivine under… Read More »Note, Paper: Grasping the Clasts