The Sky Tonight

January 15, 2016

A Milky Way twin swept by an ultra-fast X-ray wind
Paris (ESA) Jan 15, 2016
ESA's XMM-Newton has found a wind of high-speed gas streaming from the centre of a bright spiral galaxy like our own that may be reducing its ability to produce new stars. It is not unusual to find hot winds blowing from the swirling discs of material around supermassive black holes at the centre of active galaxies. If powerful enough, these winds can influence their surroundings in various ways. Their primary effect is to sweep away reservoirs of gas that might otherwise have formed stars, but it ... read more

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Exposed ice on Rosetta's comet confirmed as water Observations made shortly after Rosetta's arrival at its target comet in 2014 have provided definitive confirmation of the presence of water ice. Although water vapour is the main gas seen flo ... more		New theory of secondary inflation expands options for dark matter excess Standard cosmology - that is, the Big Bang Theory with its early period of exponential growth known as inflation - is the prevailing scientific model for our universe, in which the entirety of space ... more		Cosmic blast could help crack the case of extreme supernova explosions Records are made to be broken, as the expression goes, but rarely are records left so thoroughly in the dust. Stunned astronomers have witnessed a cosmic explosion about 200 times more powerful than ... more
				Counting Photons; How Low Can You Go The process of detecting light-whether with our eyes, cameras or other devices-is at the heart of a wide range of civilian and military applications, including light or laser detection and ranging ( ... more		Exposed ice on Rosetta's comet confirmed as water Observations made shortly after Rosetta's arrival at its target comet in 2014 have provided definitive confirmation of the presence of water ice. Although water vapour is the main gas seen flowing f ... more

Nitrogen May Be A Sign of Habitability We might commonly think of Earth as having an oxygen-dominated atmosphere, but in reality the molecule makes up only a fifth of our air. Most of what surrounds us is nitrogen, at 78 percent. Astrobi ... more		First light for future black hole probe Zooming in on black holes is the main mission for the newly installed instrument GRAVITY at ESO's Very Large Telescope in Chile. During its first observations, GRAVITY successfully combined starligh ... more		HawkEye 360 expands signals intelligence network with operational deployment of Cluster 12 York confirms successful deployment and health of 21 satellites for SDA Tranche 1 mission Spain faces uphill battle to cut Israel military ties: experts		Green pea galaxy provides insights to early universe evolution Newly formed dwarf galaxies were likely the reason that the universe heated up about 13 billion years ago, according to new work by an international team of scientists that included a University of ... more
				Gravitational wave rumors ripple through science world Rumors are rippling through the science world that physicists may have detected gravitational waves, a key element of Einstein's theory which if confirmed would be one of the biggest discoveries of our time. ... more		Time running out for comet probe Philae Scientists will send a few final prods to robot lab Philae, incommunicado on the surface of a comet hurtling through space, but hopes for a reply are running out, they said Tuesday. ... more

Military Radar Summit 2016 - Washington DC - February 29

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

New Details on Ceres Seen in Dawn Images Features on dwarf planet Ceres that piqued the interest of scientists throughout 2015 stand out in exquisite detail in the latest images from NASA's Dawn spacecraft, which recently reached its lowes ... more		The most energetic light ever observed from a few kilometers large star Scientists working with the Major Atmospheric Gamma-ray Imaging Cherenkov (MAGIC) observatory have reported the discovery of the most energetic pulsed emission radiation ever detected from the neutr ... more		Climate change causing havoc with global water cycle: UN Schools shut, flights cancelled as Typhoon Ragasa nears Hong Kong Over 60,000 Europeans died from heat during 2024 summer: study		Runaway stars leave infrared waves In the last year, astronomers from the University of Wyoming have discovered roughly 100 of the fastest-moving stars in the Milky Way galaxy with the aid of images from NASA's Spitzer Space Telescop ... more
Saturn the Mighty Washington DC (SPX) Jan 12, 2016 It is easy to forget just how large Saturn is, at around 10 times the diameter of Earth. And with a diameter of about 72,400 miles (116,500 kilometers), the planet ... more		Lunar mission moves a step closer China has developed the manufacturing techniques for a key part to be used on its super-heavy rocket that will fulfill the nation's manned missions to the moon. The China Academy of Launch Veh ... more		A New Way to Explore Dark Matter Ripples in gas at the outer disk of our galaxy have puzzled astronomers since they were first revealed by radio observations a decade ago. Now, astronomers believe they have found the culprit - a dw ... more		First global age map of the Milky Way Using completely new ways of deducing the ages of so-called red giant stars from observational data, astronomers have created the first large-scale map that shows stellar ages in the Milky Way. ... more

	Space Protection - A Financial Primer Last week, Space News aired a timely and important article by Mike Gruss on "Satellites in the Crosshairs." We rarely hear details about the highly classified arena of activities known as Space Prot ... more		Physicists propose the first scheme to teleport the memory of an organism In "Star Trek", a transporter can teleport a person from one location to a remote location without actually making the journey along the way. Such a transporter has fascinated many people. Quantum t ... more

Tariff uncertainty delays World Cup orders for China's merch makers

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IEA feels the heat as Washington pushes pro-oil agenda

Abrupt excitation phenomenon in high-temperature plasma		NASA Office to Coordinate Asteroid Detection, Hazard Mitigation		Vietnam army probes mysterious 'space balls'		Novel metasurface revolutionizes ubiquitous scientific tool		Dawn imaging in close Ceres orbit
Hubble Sees a Supermassive and Super-hungry Galaxy		Quiet quasar has apparently eaten its fill		Student-Built Experiment Integrated onto NASA's OSIRIS-REx Mission		Most distant massive galaxy cluster identified		Ancient Gas Cloud May Be Relic from First Stars

Galaxy Quakes Could Improve Hunt for Dark Matter

Black hole affecting galactic climate

Last-chance bid to contact space robot Philae

Can we use magnetic fields to make and manipulate gravity?

Former COD Student Working in Antarctica on IceCube Neutrino Project

Getting Down to Earth with Space Hazards

Momentum builds for creation of 'moon villages'

Lab discovery gives glimpse of conditions found on other planets

Physicists offer theories to explain mysterious collision at Large Hadron Collider

NASA's Chandra Finds Supermassive Black Hole Burping Nearby

Galactic merger reveals an unusual black hole that has shed its stars

AAVSO observers contribute to understanding the black hole binary V404 Cygni

'Seeing' black holes with the naked eye

NASA Telescopes Find 'Twins' of Superstar Eta Carinae

VLA Reveals New Evidence About Star, Planet Formation

Bacteria, electrons spin in similar patterns

40-Year-Old Mystery on Size of Shadowy Galaxies Solved

Chang'e-3 landing site named "Guang Han Gong"

Globular clusters could host interstellar civilizations

It's official! Element 113 was discovered at RIKEN

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