The Sky Tonight

September 16, 2016

Astronomers observe star reborn in a flash
Garching, Germany (SPX) Sep 15, 2016
An international team of astronomers using Hubble have been able to study stellar evolution in real time. Over a period of 30 years dramatic increases in the temperature of the star SAO 244567 have been observed. Now the star is cooling again, having been reborn into an earlier phase of stellar evolution. This makes it the first reborn star to have been observed during both the heating and cooling stages of rebirth. Even though the Universe is constantly changing, most processes are too slow to be ... read more

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Electrons squeezed into 'one-dimensional' wires yield quantum effects Scientists have witnessed quantum effects in electrons after squeezing them into "one-dimensional" wires. ... more		Dances with waves: Breakthrough in moving small objects using acoustics Researchers of Aalto University have made a breakthrough in controlling the motion of multiple objects on a vibrating plate with a single acoustic source. By playing carefully constructed melodies, ... more		Mapping the Milky Way as never before The Gaia space probe, launched in 2013, has mapped more than a billion stars in the Milky Way, vastly expanding the inventory of known stars in our galaxy, the European Space Agency said Wednesday. ... more
				ALMA locates possible birth site of icy giant planet Astronomers have found evidence of a newborn planet in the protoplanetary disk surrounding TW Hydrae, a young star located 176 light-years away. ... more		Proba-3: set the controls for the verge of the Sun By converging in orbit, a pair of small satellites will open a new view on the source of the largest structure in the Solar System: the Sun's ghostly atmosphere, extending millions of kilometres out ... more

Transition from Operations to Decommissioning by Preparing a Safe, Cost-Effective Shut Down and Waste Management Strategy

Gaia's billion-star map hints at treasures to come The first catalogue of more than a billion stars from ESA's Gaia satellite was published today - the largest all-sky survey of celestial objects to date. On its way to assembling the most deta ... more		Discovery nearly doubles known quasars from the ancient universe Quasars are supermassive black holes that sit at the center of enormous galaxies, accreting matter. They shine so brightly that they are often referred to as beacons and are among the most-distant o ... more		Russia launches dozens of drones as Ukraine claims 'important success' Russian jets violate Estonian air space in 'brazen intrusion' U.S. defense in free fall		Reconciling dwarf galaxies with dark matter Dwarf galaxies are enigmas wrapped in riddles. Although they are the smallest galaxies, they represent some of the biggest mysteries about our universe. While many dwarf galaxies surround our own Mi ... more
				Fujitsu to supply Super-Kamiokande Experiment with new computers Fujitsu has received an order for an experiment-analysis system from Kamioka Observatory, part of the Institute for Cosmic Ray Research (ICRR) at the University of Tokyo. The system is destined for ... more		Astronomers discover 63 new quasars in early universe Astronomers have identified 63 new quasars - the largest number reported in a single scientific study. ... more

2nd Integrated Air and Missile Defense - Securing the Complex Air Domain: Requirements for Sustainable, Global, and Reliable Solutions to Next Generation Air & Missile Threats - 28-30 September, 2016 | Washington D.C.

Rosetta's descent towards region of active pits Squeezing out unique scientific observations until the very end, Rosetta's thrilling mission will culminate with a descent on 30 September towards a region of active pits on the comet's 'head'. ... more		Customer publishes performance evaluation of first commercial mini-synchrotron A team from the Technical University Munich (TUM) in Germany recently reported an independent analysis of the operation of the Munich Compact Light Source (MuCLS) in the Sept. 2016 issue of the Jour ... more		Fossil fuels harm health from 'cradle to grave': report Trash, mulch and security: All jobs for troops in Washington Rising oceans to threaten 1.5 million Australians by 2050: report		Star system hosts hundreds of black holes New research by the University of Surrey published in the journal Monthly Notices of the Royal Astronomical Society has shone light on a globular cluster of stars that could host several hundred bla ... more
Avoiding 'traffic jam' creates impossibly bright 'lighthouse' ULXs, which are remarkably bright X-ray sources, were thought to be powered by black holes. But in 2014, the X-ray space telescope "NuSTAR" detected unexpected periodic pulsed emissions in a ULX nam ... more		Rosetta catches dusty organics Rosetta's dust-analysing COSIMA (COmetary Secondary Ion Mass Analyser) instrument has made the first unambiguous detection of solid organic matter in the dust particles ejected by Comet 67P/Churyumo ... more		NASA launches first asteroid dust-retrieval mission The US space agency Thursday launched its first mission to collect dust from an asteroid, the kind of cosmic body that may have delivered life-giving materials to Earth billions of years ago. ... more		NASA set to launch near-Earth asteroid mission US space agency NASA is poised Thursday to launch its groundbreaking first mission to a near-Earth asteroid to collect samples that could shed light on the dawn of the solar system. ... more

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One Trace of Dark Matter Vanishes

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Detailed Age Map Shows How Milky Way Came Together

Brown Dwarfs Hiding in Plain Sight in Solar Neighborhood

Asteroid named for Freddie Mercury on 70th birthday

New light on the complex nature of 'hot Jupiter' atmospheres

Ice Not a Major Factor of Dwarf Planet Ceres' Surface Features

The supernova that wasn't: A tale of 3 cosmic eruptions

Dell finalizes huge EMC deal to become tech titan

Wits University scientists predict the existence of a new boson

Space Plasma Hurricanes Suggest New Sources of Energy

Plastic crystals could improve fabrication of memory devices

Missing comet lander Philae spotted at last: ESA

The Genesis Project: New life on exoplanets

Jupiter's North Pole Unlike Anything Encountered in Solar System

Dawn spacecraft at Ceres: Craters, cracks, and cryovolcanos

Images from Sun's edge reveal origins of solar wind

NASA's SDO witnesses a double eclipse

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