Meteorites are a remarkable resource. They capture the imagination of people worldwide
with their spectacular entry through Earth's atmosphere as fireballs, and their exotic …

The Origin and Early Evolution of Life on Earth ADS Classic is now deprecated. It will be
completely retired in October 2019. This page will automatically redirect to the new ADS …

Little is known about the origin of the spectral diversity of asteroids and what it says about
conditions in the protoplanetary disk. Here, we show that samples returned from Cb-type …

Geochemical and astronomical evidence demonstrates that planet formation occurred in two
spatially and temporally separated reservoirs. The origin of this dichotomy is unknown. We …

The timing of delivery and the types of body that contributed volatiles to the terrestrial planets
remain highly debated,. For example, it is unknown if differentiated bodies, such as that …

The chronology of dust formation in the early solar system remains controversial.
Chondrules are the most abundant high-temperature objects formed during the evolution of …

Studies of material returned from Cb asteroid Ryugu have revealed considerable
mineralogical and chemical heterogeneity, stemming primarily from brecciation and …

Carbonaceous chondrites are some of the most primitive meteorites and derive from
planetesimals that formed a few million years after the beginning of the solar system. Here …

Meteorites provide a unique insight into early Solar System processes. However, to fully
interpret this record requires that these meteorites are related back to their source asteroids …

Dynamic models of the protoplanetary disk indicate there should be large-scale material
transport in and out of the inner Solar System, but direct evidence for such transport is …