Some works of note in MNRAS Letters for July (vol.541): Snodgrass, C. Holt, C. E. Kelley, M. S. P. et al. First JWST spectrum of distant activity in long-period comet C/2024E1 (Wierzchos) p. L8 slaf046Basha, R. D. Klein, Y. Y.… Read More »Note, Paper: Small Clues to Small Bodies
There’s a mid-month issue of Icarus, so let’s get caught up. In vol. 435 (15 July 2025): Shou, Y. Combi, M. Feaga, L. et al. Surface activity of H2O and CO2 on comet 103P/Hartley2 derived from EPOXI/HRI images Article 116557 … Read More »Note, Paper: Spray Papers
Time to revisit Planetary Science Journal and its latest papers: Kareta, T. Schambeau, C. A. Firgard, M. et al. Activity-induced Near-infrared Spectral Variability at 29P/Schwassmann-Wachmann 1, 2017-2022 119 adce07Diotte, F. Lemelin, M. Doucet, F. R. et al. Laser-induced Breakdown… Read More »Note, Paper: Plan Cat?
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
A rich Icarus issue for 1 July (vol. 434): Charnoz, S. Limare, A. De Araujo Pereira, E. et al. Degasing of Phobos in a giant impact scenario: Implications for the MMX sample return mission Article 116462 .2025.116462 Sorli, K. C.… Read More »Note, Paper: Movin’ an’ Shakin’
As part of the Vera Rubin survey project, tests and metrics should be used to hone the plan. Those metrics are now being used on a simulation of the sky survey. Try the homepage, https://sorcha.space . For papers describing these… Read More »Rubin Sim Given
In Earth and Planetary Science Letters for 15 June (volume 660): Cassata, W. S. A refined isotopic composition of cometary xenon and implications for the accretion of comets and carbonaceous chondrites on Earth Art 119307 .2025 119307 Comets did not fill… Read More »Note, Paper: Comet Not Wet
The White House 2026 budget request that covers NASA has been released… and it’s as bad as other White House actions on science would indicate. There hasn’t been carnage to this level since the ’80s abandonment of planetary exploration. The… Read More »FY2026 NASA Budget Request- Regress
The journal Astronomy & Astrophysics is a bit light for May (vol. 698): Rojas, J. Duprat, J. Dartois, E. et al. Light element isotopic heterogeneities in organic residues that formed by the ion irradiation of ices A34 202451601 Kenworthy, M.… Read More »Note, Paper: A&A Explains Grains
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