Ryugu is a second-generation C-type asteroid formed by the reassembly of fragments of a
previous larger body in the main asteroid belt. While the majority of Ryugu samples returned …

We report μm‐scale nondestructive infrared (IR) hyperspectral results (IR computed
tomography, IR‐CT) in 3‐D and IR surface imaging, IR‐S) in 2‐D, at SOLEIL) combined with …

In order to better constrain the alteration history of the Ryugu parent body, we performed a
multi-analytical study combining scanning electron microscopy, transmission electron …

The surface of Mercury is subject to space weathering that complicates remote sensing data
analysis. We present an experimental study performed on Mercury volcanic surface …

Sample-return missions allow the study of materials collected directly from celestial bodies,
unbiased by atmospheric entry effects and/or terrestrial alteration and contamination …

Remote sensing study of asteroids will soon enter a new era with an increasing amount of
data available thanks to the JWST, especially in the mid-infrared (MIR) range that allows …

CM chondrites are samples from primitive water‐rich asteroids that formed early in the solar
system; many record evidence for silicate rock–liquid water interaction. Many CM chondrites …