Deep learning-based meteorite detection using YOLOv5 and faster R-CNN: dataset optimization and onboard drone inference
Aisha Al-Owais & Munya Al-Khalifa Neural Computing and Applications, Volume 38, article number 325, Published: 21 April 2026 LINK “To facilitate meteorite hunting and distinguish meteorites from terrestrial rocks, this study evaluates two object-detection architectures:…
Thermal Processing History of the Solar System’s First Solids Inferred from Isotope Fractionation of Refractory ElementsOPEN ACCESS
Yankun Di, François L. H. Tissot, Qing-Zhu Yin, Christopher Mornement, Trevor R. Ireland, and Yuri Amelin The Astrophysical Journal, Volume 1002, Number 1, Published: 21 April 2026 LINK (OPEN ACCESS)PDF (OPEN ACCESS) “We present analyses…
Physical Analysis of Bennu Samples Reveals Regolith Production by Collisional Disruption on Near-Earth AsteroidsOPEN ACCESS
R.-L. Ballouz, A. J. Ryan, R. J. Macke, O. S. Barnouin, M. Lê, J. Moreno, S. Eckley, L. Hanton, A. Hildebrand, V. Toy-Edens The Planetary Science Journal, Volume 7, Number 4, Published: 21 April 2026…
Carbonaceous Chondrites provide evidence for late-stage planetesimal formation in a pressure bumpOPEN ACCESS
Nerea Gurrutxaga, Joanna Drazkowska, Vignesh Vaikundaraman, Thorsten Kleine Accepted for publication in ApJ, draft version April 21, 2026 PDF (OPEN ACCESS) “Carbonaceous chondrites are samples from planetesimals that formed 2-4 million years after solar system…
