Lieksa meteorites (ungrouped pallasite)

· by · in

Last update: 30 May 2023 Finnish Geologian tutkimuskeskus (GTK) announced the finding of a 238.3-gram meteorite (66 x 60 x 30 mm) by Pekka Vallimies at location 63°24.382’N, 30°04.227’E on 30 May 2017 while looking…

Thermal evolution of trans-Neptunian objects, icy satellites, and minor icy planets in the early solar system

· by · in , , , , , ,

Bhatia, G. K. and Sahijpal, S. Meteoritics & Planetary Science. doi: 10.1111/maps.12952 First published: 8 September 2017 LINK “Numerical simulations are performed to understand the early thermal evolution and planetary scale differentiation of icy bodies…

Bonanza: An extremely large dust grain from a supernova

· by · in ,

Frank Gyngard, Manavi Jadhav, Larry R. Nittler, Rhonda M. Stroud, Ernst Zinner Geochimica et Cosmochimica Acta In Press, Accepted Manuscript, Available online 7 September 2017 LINK “We report the morphology, microstructure, and isotopic composition of…

error: