Meteorite Kr in Earth's mantle suggests a late accretionary source for the atmosphere. by Holland, G, Cassidy, M, Ballentine, C

“…Here, we report the discovery of primordial Kr in samples derived from Earth's mantle and show it to be consistent with a meteorite or fractionated solar nebula source. The high-precision Kr and Xe isotope data together suggest that Earth's interior acquired its volatiles from accretionary material similar to average carbonaceous chondrites and that the noble gases in Earth's atmosphere and oceans are dominantly derived from later volatile capture rather than impact degassing or outgassing of the solid Earth during its main accretionary stage.…”

The role of vortices in the formation of the solar system by Mehta, Anand Vivek, 1966-

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From Reinos to Monarquía - Political Association in late 16th Century Spain by I.A.A.Thompson

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Formation of Comets by Jürgen Blum, Dorothea Bischoff, Bastian Gundlach

“…In this review, we describe comets’ physical evolution from dust and ice grains in the solar nebula to the contemporary small bodies in the outer solar system. …”
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Opportunistic Load Balancing for Virtual Machines Scheduling in a Cloud Environment by Younes Khair, Haouari Benlabbes

“…To evaluate the effectiveness of the approach with real load paths, we conducted an experiment using the open-source cloud computing platform OpenNebula.…”
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Paleomagnetic evidence for a disk substructure in the early solar system by Borlina, Cauê S, Weiss, Benjamin P, Bryson, James FJ, Bai, Xue-Ning, Lima, Eduardo A, Chatterjee, Nilanjan, Mansbach, Elias N

“…<jats:p>Paleomagnetic measurements of chondrules indicate the presence of a substructure in the solar nebula.</jats:p>…”
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All About Asteroids (Minor planets) / by Whitley, Susie, author 648374

“…There are millions of asteroids, and like most other small Solar System bodies the asteroids are thought to be remnants of planetesimals, material within the young Sun's solar nebula that have not grown large enough to form planets. …”
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A Galaxy-scale Fountain of Cold Molecular Gas Pumped by a Black Hole by Tremblay, G. R., Combes, F., Oonk, J. B. R., Russell, H. R., McDonald, M., Gaspari, M., Husemann, B., Nulsen, P. E. J., McNamara, B. R., Hamer, S. L., O’Dea, C. P., Baum, S. A., Davis, T. A., Donahue, M., Voit, G. M., Edge, A. C., Blanton, E. L., Bremer, M. N., Bulbul, E., Clarke, T. E., David, L. P., Edwards, L. O. V., Eggerman, D., Fabian, A. C., Forman, W., Jones, C., Kerman, N., Kraft, R. P., Li, Y., Powell, M., Randall, S. W., Salomé, P., Simionescu, A., Su, Y., Sun, M., Urry, C. M., Vantyghem, A. N., Wilkes, B. J., ZuHone, J. A.

“…The data map the kinematics of a three billion solar mass filamentary nebula that spans the innermost 30 kpc of the galaxy's core. …”
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NuSTAR STUDY OF HARD X-RAY MORPHOLOGY AND SPECTROSCOPY OF PWN G21.5–0.9 by Nynka, Melania, Hailey, Charles J., Reynolds, Stephen P., An, Hongjun, Boggs, Steven E., Christensen, Finn E., Craig, William W., Gotthelf, Eric V., Grefenstette, Brian W., Harrison, Fiona A., Krivonos, Roman A., Madsen, Kristin K., Mori, Kaya, Perez, Kerstin, Stern, Daniel, Wik, Daniel R., Zhang, William W., Zoglauer, Andreas, Baganoff, Frederick K

“…We present NuSTAR high-energy X-ray observations of the pulsar wind nebula (PWN)/supernova remnant G21.5–0.9. We detect integrated emission from the nebula up to ~40 keV, and resolve individual spatial features over a broad X-ray band for the first time. …”
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THE YOUNGEST KNOWN X-RAY BINARY: CIRCINUS X-1 AND ITS NATAL SUPERNOVA REMNANT by Heinz, Sebastian, Sell, P., Fender, R. P., Jonker, P. G., Brandt, W. N., Calvelo-Santos, D. E., Tzioumis, A. K., Nowak, Michael A., Schulz, Norbert S., Wijnands, R., van der Klis, M.

“…Circinus X-1 is a microquasar, creating relativistic jets that were thought to power the arcminute-scale radio nebula surrounding the source. Instead, this nebula can now be attributed to non-thermal synchrotron emission from the forward shock of the supernova remnant. …”
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HCN/HNC ratio: A new chemical thermometer at 3 mm by Hacar Alvaro, Suri Sümeyye

“…Based on a new set of IRAM-30m observations at 30 arcsec resolution towards Orion Nebula Cluster, we find a two-part linear correlation of the observed HCN/HNC line ratio and TK. …”
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Igneous processes in the small bodies of the Solar System II: Small satellites and dwarf planets by Giovanni Leone, Hiroyuki Tanaka

“…Once more, the ubiquitous distribution of 26Al in the planetary nebula, then evolving in the protoplanetary disk, contributed to the primordial widespread heating. …”
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Binary Evolution and the Progenitor of SN 1987A by Podsiadlowski, P

“…This can naturally explain the three main anomalies of SN 1987A: the blue color of the progenitor, the chemical anomalies and the complex triple-ring nebula.…”

When is Uniform Rotation an Energy Minimum? by Fromang, S, Balbus, S

“…Whether astrophysical gaseous nebula tend toward states of uniform rotation or toward more Keplerian core-disk systems appears to be largely a matter of whether the rotation profile is transonic or not. …”

Titanium isotopes and the radial heterogeneity of the solar system by Leya, I, Schoenbaechler, M, Wiechert, U, Kraehenbuehl, U, Halliday, A

“…The data therefore indicate that the solar nebula that fed planetesimals between ∼ 1 AU and ∼ 2.4 AU, e.g. …”

The progenitor of SN 1987A: A progress report by Podsiadlowski, P, Ivanova, N

“…This can explain most of the major anomalies of the progenitor, its blue colour, the main chemical anomalies in the envelope and the inner ring of the triple-ring nebula: Our simulations suggest that the core of the progenitor should have been rapidly rotating at the time of the explosion which may have affected the explosion and may be responsible for some of the observed asymmetries in the ejecta.…”

Jet propulsion of wind ejecta from a major flare in the black hole microquasar SS433 by Blundell, K, Hirst, P

“…Successive instances of such bow-ties may be responsible for the large-scale X-ray cones observed across the W50 nebula by ROSAT.…”

Powieść SF uwalniająca się od politycznych serwitutów by Ryszard Handke

“…In the later novel – "Magellan's Nebula" – the focus of interest veers to how to construct with words a world in extreme conditions, i. e. when mimetic support in creation and in spelling out relations between the linguistic signs and what they designate, is curtailed. …”
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Narzędzia językowe w sytuacji ekstremalnej. Stanisława Lema fantastyczne światy ze słów by Ryszard Handke

“…In the later novel – "Magellan's Nebula" – the focus of interest veers to how to construct with words a world in extreme conditions, i. e. when mimetic support in creation and in spelling out relations between the linguistic signs and what they designate, is curtailed. …”
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Star Formation in the Ultraviolet by Jorick S. Vink

“…The purpose of this Overview is to outline the basic physical principles driving UV emission processes from local (within 100 parsecs of) star formation, ranging from huge star-forming complexes containing hundreds of massive and very-massive stars (VMS), such as 30 Doradus (the Tarantula Nebula) in the neighboring Magellanic Clouds (only 50 kpc away), to galaxies near and far, out to the epoch of Cosmic Reionization.…”
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