In Acta Astronautica for July (vol. 232): Kuppa, K. McMahon, J. W. Dietrich, A. B. Autonomous shape modeling of small bodies using infrared image silhouettes P. 215 .2025.03.005Iwakawa, A. Mizojiri, S. Hall-effect thruster system of fully water propellant with microwave… Read More »Note, Paper: Acta Now
Here’s something different. In American Mineralogist (vol. 110): Tomioka, N. Kurosawa, K. Miyake, A. et al. Progressive change in dislocation microstructures in shocked calcite with pressure: Characterization of micrometeoroid bombardment on asteroid Ryugu p. 945 am-2024-9540 Experimental astronomy again. As… Read More »Note, Paper: To Shoot Ryugu
Generally, the papers in Geochimica et Cosmochimica Acta are too in-the-weeds and shoegazey for this blog (…or would that be cho-gazey?). Except now- for 1 Jun 2025 (vol.398): Serra, C. Grauby, O. Ferry, D. et al. Experimental investigations of mineral-organic… Read More »Note, Paper: SSSB Seed Detail
Time for another batch of papers from Planetary Science Journal (still vol. 6): Schang, K. Dove, A. Effects of Particle Shape and Size on Granular Mechanics in Vacuum and Microgravity Environments 88 adbgebÄtuk, M. Two Possible Orbital Histories of… Read More »Note, Paper: Mote Papers
A small-body paper made a Nature group journal, Nature Astronomy: Beck, P. Quirico, E. Poch, O. et al. On the darkness of Ryugu and other dark small bodies s41550-025-02557-z The carbonaceous asteroids (those in the C-complex) resemble the carbonaceous-chondrite meteorites.… Read More »Note, Paper: Black of Night
How did I miss this one… in Space Science Reviews (vol.221): Nakamura, T. Engrand, C. Zolensky, M. et al. Sample Return Missions: Rosetta Stones Returned from the First Small Bodies in the Solar System 44 s11214-025-002268-4 Yes, Space Science Reviews.… Read More »Note, Paper: Sample Return Science Reviews
The 2025 meeting of the European Geosciences Union has occurred. And yes, there was relevant content in a geophysics conference. Small bodies are subject to physical laws too: https://meetingorganizer.copernicus.org/EGU25/meetingprogramme Monday, 28 AprilTue, 29 AprWed, 30 AprThu, 01 MayFri, 02 May… Read More »EGU General Assembly 2025
Still time to sign up for the European Astronomical Society Annual Meeting, this 23 – 27 June 2025 at University College Cork Cork, Ireland. Early bird registration ends Monday, 28 April 2025. eas.unige.ch/EAS meeting/program.jsp: Symposium S6 23-24 June 2025 The future… Read More »2025 EAS Meeting, Cork
Posted at https://planetarynews.org/meetings.html : May 20-22, 2025Small Sample Handling Workshophttps://www.hou.usra.edu/meetings/smallsamplemay2025/West Lafayette, IN There’s plenty of room in the micro- and nano-world. Like Moore’s Law, science and science equipment has advanced to finer and finer resolutions. The amount of wisdom we… Read More »Small Sample Handling Workshop
One (serious) Planetary and Space Science paper for May (vol. 259): Marschall, R. Morbidelli, A. Marrocchi, Y. The refractory-to-ice ratio in comet 67P: Implications on the composition of the comet-forming region of the protoplanetary disk Art. 106061 .2501.17864 To bystanders,… Read More »Note, Paper: Hydration Implications