I missed this one, but it wasn’t all that substantive. NASA held its NESF (NASA Exploration Science Forum) in St. Louis, last week (Jul 23-25). In the NASA context, ‘exploration’ intimates human exploration. It doesn’t intimate e. g., sample return,… Read More »NESF meeting 2024
Last-minute additions had me posting Astronomy and Astrophysics for June (vol. 686) just now. What’s that about Europeans liking comets (including their meteors)? Kipfer, K. A. Ligterink, N. F. W. Rubin, M. et al. Sublimation of volatiles from H2O:CO2 bulk… Read More »Note, Paper: Old-Worl’ Volatiles Follies
The tech media has gotten hold of this, but I’ll add my own context. The International Planetary Probe Workshop was held this week, hosted by Langley Research Center, in nearby Williamsburg, VA. The press makes much of OSIRIS-REx being an… Read More »IPPW ’24- Planetary Probes
Published in the Meteoritics & Planetary Science issue for June (vol. 59 #6): Jonkers, G. van Maldeghem, F. van Ginneken, M. et al. Oxygen isotope compositions of fr… p. 1236 maps.14145 MacLennan, E. M. Emery, J. P. McClure, L. M.… Read More »Note, Paper: Met bits
Day 3, end-of-meeting wrapup: – NASA Hayabusa2 news. Ryugu preparations quite thorough, the body also a carbonaceous chondrite and thus also an organic source/contaminant issue. Can’t study Ryugu organics when you’re finding lots of lab/staff residues, can you? – India’s… Read More »…ExMAG Spring 2024, concluded…
Just last Friday (…happy Friday…): some books from the University of Arizona Press‘ Space Science series are now open access. To an extent, this is great: Asteroids and Asteroids IIThe Galaxy and the Solar SystemMeteorites and the Early Solar SystemResources… Read More »Book Bonus-Gratis
Day 2: – The OSIRIS-REx information was specific, possibly a little too far into the weeds. Lots of slides and speech about curation, from lab equipment and handling procedures to particle-request applications and allocation committees. Granted, the point of OSIRIS-REx,… Read More »…ExMAG Spring 2024, continued…
Deep diving as usual in Geochimica et Cosmochimica Acta, this volume (374): Yamamoto, D. Kawasaki, N. Tachibana, S. et al. An experimental simulation of oxygen isotope exchange reaction between amorphous silicate dust and carbon monoxide gas… p. 93 .04.014 Smith,… Read More »Note, Paper: On the bubble
…before I continue with ExMAG, a recap of AbSciCon. The AGU‘s Astrobiology conference (“AbSciCon” for short) just took place, this time in Providence, Rhode Island. Dworkin, J. P. McLain, H. L. Parker, E. T. et al. A Search for Extraterrestrial… Read More »AbSciCon 2024 meeting
The NASA ExMAG meeting (Extraterrestrial Materials Assessment Group) for Spring, 2024 is going on now. Day 1 status (mostly preliminaries): 1. General statuses. Updates on Perseverance Rover and Ingenuity air test (RIP- not news). Updates on FY24 budget (since March… Read More »ExMAG Spring 2024 meeting