Impact melt from the Gale crater yardangs as a possible source of that stunning pure sulfur #CuriosityRover crushed many sols ago. 🤯

Rapin (@irap ) et al: "Native Sulfur Deposit by Impact Melt Flow from Yardangs Unit at Gale Crater"
https://www.hou.usra.edu/meetings/lpsc2026/pdf/1036.pdf

Updated shape model for #Arrokoth in arXiv

@simonbp et al: "The Shape of (486958) Arrokoth"
https://arxiv.org/html/2605.30069

First analysis of the #JezeroRimSpherules by the aptly-called " #PerseveranceRover Crater Rim spherule beds analysis team" in a recent #EGU26 abstract. It favours the impact spherules scenario but doesn't rule out volcanic origin.

Mangold et al: "Four-billion years old spherule beds revealed by Perseverance on the outer rim of Jezero crater"
https://doi.org/10.5194/egusphere-egu26-6455

#JezeroRimScience