The Sky Tonight

February 15, 2016

Rosetta's lander faces eternal hibernation
Paris (ESA) Feb 13, 2016
Silent since its last call to mothership Rosetta seven months ago, the Philae lander is facing conditions on Comet 67P/Churyumov-Gerasimenko from which it is unlikely to recover. Rosetta, which continues its scientific investigations at the comet until September before its own comet-landing finale, has in recent months been balancing science observations with flying dedicated trajectories optimised to listen out for Philae. But the lander has remained silent since 9 July 2015. "The chances f ... read more

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Quantum mechanics explored in new study Here's a love story at the smallest scales imaginable: particles of light. It is possible to have particles that are so intimately linked that a change to one affects the other, even when they are s ... more		Astronomers use Hubble to find rare supernova 'impostor' in a nearby galaxy Breanna Binder, a University of Washington postdoctoral researcher in the Department of Astronomy and lecturer in the School of STEM at UW Bothell, spends her days pondering X-rays. As she and ... more		Farewell Philae: Earth says goodbye to comet probe Scientists gave up Friday trying to contact robot lab Philae, stubbornly silent on the surface of a comet streaking through space - closing a captivating chapter in an historic quest. ... more
				Biophysics: Partitioning by collision An ensemble consisting of a binary mixture of particles of equal size can partition itself into its component fractions - provided that the two species differ in their diffusion constants. If you sh ... more		Gravitational waves found, black-hole models led the way Gravitational waves were predicted by Einstein's theory of general relativity in 1916, and now, almost exactly 100 years later, the faint ripples across space-time have been found. The advanced Lase ... more

Australian innovation helps hunt down gravitational waves The discovery, announced in Washington, was made by the Advanced Laser Interferometer Gravitational-wave Observatory (LIGO) in the USA, which comprises two giant detectors that are four kilometres l ... more		Gravitational Waves Detected 100 Years After Einstein's Prediction LIGO opens new window on the universe with observation of gravitational waves from colliding black holes. For the first time, scientists have observed ripples in the fabric of spacetime called gravi ... more		Russia offers to extend nuclear arms limits with US Saudi Arabia and Pakistan sign mutual defense pact Brazil, Chile sign defense agreement		Stanford technological advances helped made gravitational wave detection possible An international team of scientists excitedly announced that they had directly observed gravitational waves, often described as ripples in the fabric of spacetime. The discovery of gravitational wav ... more
				The sleeping giant at NGC 4889 The placid appearance of NGC 4889 can fool the unsuspecting observer. But the elliptical galaxy, pictured in this new image from the NASA/ESA Hubble Space Telescope, harbours a dark secret. At its h ... more		Aldrin recounts successes and challenges of historic space journey History remembers the two American astronauts who first walked on the moon on July 20, 1969. One of those astronauts, Buzz Aldrin, told a crowd in Lee Hall's Bettersworth Auditorium at Mississippi S ... more

Military Radar Summit 2016 - Washington DC - February 29

Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review

Slime can see After more than 300 years of looking, scientists have figured out how bacteria "see" their world. And they do it in a remarkably similar way to us. A team of British and German researchers rev ... more		A star's moment in the spotlight The glowing region in this new image from the MPG/ESO 2.2-metre telescope is a reflection nebula known as IC 2631. These objects are clouds of cosmic dust that reflect light from a nearby star into ... more		Ex-US climate envoy: Trump threatening 'consensus science' worldwide How did an Indian zoo get the world's most endangered great ape? Australian scientists grapple with 'despicable' butterfly heist		Two new zoantharian species found on eunicid worms in the dark in the Indo-Pacific ocean While studying the abundant, yet poorly known fauna of the zoantharian Epizoanthus genus in the Indo-Pacific Ocean, Japanese graduate student Hiroki Kise and Dr. James Davis Reimer, both affiliated ... more
Meteorite not responsible for killing man in India: NASA NASA on Wednesday said it was unlikely a meteorite was responsible for killing a man at a college campus in India last week, as local scientists continued to examine the mysterious object recovered from the scene. ... more		Scientists study India's deadly 'meteorite' Indian scientists were Tuesday analysing a small blue object, described by local authorities as a meteorite, which fell from the sky and killed a bus driver. ... more		'Meteorite' kills man in south India, authorities say Indian authorities say a falling object that killed a bus driver and injured three others was a meteorite. If proven, it would be the first such death in recorded history. ... more		The universe's primordial soup flowing at CERN Researchers have recreated the universe's primordial soup in miniature format by colliding lead atoms with extremely high energy in the 27 km long particle accelerator, the LHC at CERN in Geneva. Th ... more

	Detection of gravitational waves would open new window on universe The first-ever detection of gravitational waves, which scientists could announce Thursday, would open a new window on the universe and its most violent phenomena. Scientists will hold a press ... more		Galactic Space Oddity Discovered An international team of researchers led by Aaron Romanowsky of San Jose State University has used the Subaru Telescope to identify a faint dwarf galaxy disrupting around a nearby giant spiral galax ... more

What to look for in China and Europe's climate plans

Chinese firms pay price of jihadist strikes against Mali junta

EU states agree broad UN emissions target avoiding 'embarrassment'

Scientists discover hidden galaxies behind the Milky Way		Earth-like planets have Earth-like interiors		Dawn now circling Ceres in its final orbit		Ices and shadows above Saturn		Artistic space odyssey to broadcast people's messages to the stars
'Cannibalism' between stars		The forgotten moon landing that paved the way for today's space adventures		Millisecond pulsars are likely to account for dark matter signal in galactic centre		Edgar Mitchell, astronaut who walked on Moon, dead at 85		Inside Rosetta's comet

Millisecond Pulsars Likely Account for Signal in Galactic Center

How Friendly Is Enceladus' Ocean To Life

NASA's Juno Spacecraft Burns for Jupiter

Turbulent times: When stars approach

A violent wind blown from the heart of a galaxy tells the tale of a merger

Scripps-led team discovers 4 new deep-sea worm species

The frigid Flying Saucer

First locks released from LISA Pathfinder's cubes

Luxembourg's ultimate offshore investment: Space mining

Philae comet probe: World prepares for final farewell

Small Asteroid to Pass Close to Earth March 5

Galactic center's gamma rays unlikely to originate from dark matter, evidence shows

ASU satellite selected for NASA Space Launch System's first flight

New Animation Takes a Colorful Flight Over Ceres

Heliophysics CubeSat to launch on NASA's SLS

Lunar Flashlight selected to fly as secondary payload on Exploration Mission-1

CuSP will observe solar energetic particles in outer space

Saturn's rings: less than meets the eye

Blast from black hole in a galaxy far, far away

Scientists debate likelihood of finding life on other planets

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