SpaceX Dragon cargo spaceship blasting off atop a Falcon 9 rocket to start its CRS-10 mission (Image NASA TV)

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A little while ago SpaceX Dragon spacecraft blasted off atop a Falcon 9 rocket from Cape Canaveral in its CRS-10 (Cargo Resupply Service 10) mission, also referred to as SPX-10. After almost ten minutes it separated successfully from the rocket’s last stage and went en route. This is the tenth mission for the Dragon spacecraft to resupply the International Space Station with various cargoes and then return to Earth, again with various cargoes.

Area around Ernutet Crater. In pink the organic materials (Image NASA/JPL-Caltech/UCLA/ASI/INAF)

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An article published in the journal “Science” describes the detection of organic materials on the dwarf planet Ceres. A team of researchers coordinated by Maria Cristina De Sanctis of the National Institute for Astrophysics, Italy, used data collected by the VIR spectrometer of NASA’s Dawn space probe to identify aliphatic compounds, one of the two classes of organic materials.

Active galaxy in the heart of the Phoenix Cluster with its jets (Image ALMA (ESO/NAOJ/NRAO) H.Russell, et al.; NASA/ESA Hubble; NASA/CXC/MIT/M.McDonald et al.; B. Saxton (NRAO/AUI/NSF))

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An article published in “Astrophysical Journal” describes a research showing a link between a supermassive black hole and the galaxy that hosts it. A team of researchers used the ALMA radio telescope to study a galaxy in the heart of the Phoenix Cluster which has at its core a supermassive black hole that emits electromagnetic radiation jets that are stimulating the birth of new stars.

Mercury's north pole. In red the area in shadow. In yellow the ice. (Image NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington/National Astronomy and Ionosphere Center, Arecibo Observatory. Updated from N. L. Chabot et al., Journal of Geophysical Research, 117)

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An article published in the journal “Icarus” describes a study on the water ice existing in the shadow of several craters of the planet Mercury that aimed to estimate tis amount, which could be much higher than that predicted with glaciers tens of meters thick. The estimates are still approximate and there are still a number of hypotheses about the origin of that water.

The Magellanic Clouds (Image V Belokurov, D Erkal, A Mellinger)

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An article published in the journal “Monthly Notices of the Royal Astronomical Society” describes the evidence gathered of the existence of a bridge of stars between the two Magellanic Clouds, the two dwarf galaxies satellite of the Milky Way. An international team led by astronomers from the University of Cambridge used data collected by ESA’s Gaia space probe to determine that the bridge is composed not only of gas but also of stars that are old and were stripped from their galaxies.