Add to ORKGGEMS (Glass Embedded with Metals and Sulfides) are highly enigmatic yet common components of anhydrous IDPs. We have recently proposed a model of GEMS formation from shock-accelerated crystalline dust in superbubbles[1] which explains the three most perplexing properties of GEMS: pseudomorphism[2], their chemistry[3], and their size range. In this Abstract, we briefly review the main points of the model, and suggest tests that will either prove or rule out this hypothesis
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
We present 3D hydrodynamical models of the evolution of superbubbles powered by stellar winds and su...
In this paper we discuss the propagation of dust through the interstellar medium (ISM), and describe...
Interplanetary dust particles (IDPs) collected in the Earth s stratosphere contain high abundances o...
GEMS are to the outer solar system what chondrules are to the inner solar system. Ten years after it...
Amorphous silicates in chondritic porous interplanetary dust particles (CP-IDPs) coming from comets ...
Anhydrous interplanetary dust particles (IDPs) of cometary origin contain abundant materials that fo...
Emerging from the Big Bang, the Universe contained hydrogen, helium, and lithium. Heavier elements w...
The provenance of GEMS (glass with embedded metal and sulfides) in cometary type interplanetary dust...
Shockwaves driven by supernovae both destroy dust and reprocess the surviving grains, greatly affect...
Supernova shocks play a significant part in the life of an interstellar grain. In a typical 10 to th...
Context. The efficiency of the different processes responsible for the evolution of interstellar dus...
International audienceContext. The efficiency of the different processes responsible for the evoluti...
Amorphous silicates in meteoritic samples are significant as potential surviving interstellar dust f...
Dust grains are classically thought to form in the winds of asymptotic giant branch (AGB) stars. How...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
We present 3D hydrodynamical models of the evolution of superbubbles powered by stellar winds and su...
In this paper we discuss the propagation of dust through the interstellar medium (ISM), and describe...
Interplanetary dust particles (IDPs) collected in the Earth s stratosphere contain high abundances o...
GEMS are to the outer solar system what chondrules are to the inner solar system. Ten years after it...
Amorphous silicates in chondritic porous interplanetary dust particles (CP-IDPs) coming from comets ...
Anhydrous interplanetary dust particles (IDPs) of cometary origin contain abundant materials that fo...
Emerging from the Big Bang, the Universe contained hydrogen, helium, and lithium. Heavier elements w...
The provenance of GEMS (glass with embedded metal and sulfides) in cometary type interplanetary dust...
Shockwaves driven by supernovae both destroy dust and reprocess the surviving grains, greatly affect...
Supernova shocks play a significant part in the life of an interstellar grain. In a typical 10 to th...
Context. The efficiency of the different processes responsible for the evolution of interstellar dus...
International audienceContext. The efficiency of the different processes responsible for the evoluti...
Amorphous silicates in meteoritic samples are significant as potential surviving interstellar dust f...
Dust grains are classically thought to form in the winds of asymptotic giant branch (AGB) stars. How...
This article has been accepted for publication in Monthly Notices of the Royal Astronomical Society ...
We present 3D hydrodynamical models of the evolution of superbubbles powered by stellar winds and su...
In this paper we discuss the propagation of dust through the interstellar medium (ISM), and describe...