The sources of Earth’s volatile elements remain unclear. For many elements, the distinct isotope anomalies of inner and outer solar system materials constrain the provenance of the terrestrial ...

Scientists have suggested previously that an angrite parent body may be a remnant from an early planetary embryo. However, evidence for this body has been scant, likely having been lost when it ...

1 Independent Researcher, Rehovot, Israel. 2 Geological Survey of Israel (Ret.), Independent Researcher, Modiin, Israel. 1989 is the beginning of intensive research into the phenomena of cold nuclear ...

Le L., Wagstaff J., Crozaz G. 1994. Experimental partitioning of rare Earth elements and strontium: constraints on petrogenesis and redox conditions during crystallization of Antarctic angrite Lewis ...

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Core segregation and atmosphere formation are two of the major processes that redistribute the volatile elements—hydrogen (H), carbon (C), nitrogen (N), and sulfur (S)—in and around rocky planets ...

Resultantly it was discovered that parent angrite asteroids likely had about 20% of Earth’s current water levels. While this amount is not considered decisive at the moment but 4.5 billion years ...

Oxford Resilient Buildings and Landscapes Laboratory (OxRBL), School of Geography and the Environment, University of Oxford, South Parks Road, Oxford, OX1 3QY, U.K. You are free to share (copy and ...

The δ 87 Rb value of the angrite parent body (APB) is estimated to range between −1.19‰ and −0.67‰. The extremely light Rb isotopic composition of the APB is likely a result of the kinetic ...

The researchers said that angrite meteorites hold clues about the chaotic way the gas giant came into existence during “a huge solar system event”. Ben Rider-Stokes, a PhD student at the Open ...

"Angrite meteorites represent some of the oldest materials in the inner solar system, and therefore provide an exclusive window into the processes that occurred during this period," he said.