The Sky Tonight

May 02, 2016

Interstellar EmDrive gets boost from new theory of inertia
Moscow (Sputnik) May 02, 2016
A researcher from the UK has put forward a theory for how the EmDrive, an electromagnetic propulsion drive, might work, a question which has puzzled scientists since Roger Shawyer first designed the system in 2001. The electromagnetic propulsion drive (EmDrive) has puzzled physicists since aerospace engineer Roger Shawyer first put forward the theoretical propulsion system, which appears to go against one of the fundamental laws of physics, the law of momentum conservation. Shawyer proposed ... read more

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Physicists detect the enigmatic spin momentum of light Ever since Kepler's observation in the 17th century that sunlight is one of the reasons that the tails of comets to always face away from the sun, it has been understood that light exerts pressure i ... more		Comet from Oort Cloud brings clues about solar system's origins A newly identified comet may offer insights into the formation of the solar system. ... more		Weasel chews power cable, puts LHC experiments on hold A weasel has temporarily thwarted the search for mysterious subatomic particles. ... more
				Superfast light source made from artificial atom All light sources work by absorbing energy - for example, from an electric current - and emit energy as light. But the energy can also be lost as heat and it is therefore important that the light so ... more		Hiding in the Sunshine: The Search for Other Earths We humans might not be the only ones to ponder our place in the universe. If intelligent aliens do roam the cosmos, they too might ask a question that has gripped humans for centuries: Are we alone? ... more

Space Tech Expo - Design - Build - Test - Pasadena CA - May 24-26, 2016

On the Road to Finding Other Earths Scientists are getting closer to finding worlds that resemble our own "blue marble" of a planet. NASA's Kepler mission alone has confirmed more than 1,000 planets outside our solar system - a handfu ... more		Elektra: A New Triple Asteroid Astronomers have discovered a new satellite orbiting the main belt asteroid (130) Elektra - the smallest object visible in this image. The team, led by Bin Yang (ESO, Santiago, Chile), imaged it usi ... more		U.S. defense in free fall Saudi Arabia and Pakistan sign mutual defense pact Brazil, Chile sign defense agreement		Fermi Telescope helps link cosmic neutrino to blazar blast Nearly 10 billion years ago, the black hole at the center of a galaxy known as PKS B1424-418 produced a powerful outburst. Light from this blast began arriving at Earth in 2012. Now astronomers usin ... more
				Could Earth's light blue color be a signature of life? In 1990, Voyager 1 captured the most distant portrait of our planet ever taken, revealing that from beyond Pluto's orbit, Earth appears as nothing more than a "pale blue dot." In a new study, resear ... more		Japan abandons $250mn black hole satellite Japan is abandoning a quarter-of-a-billion-dollar satellite it sent to study black holes, disappointed space scientists said Thursday, after spending a month trying to save it. ... more

Human 2 Mars Conference May 17-19 2016 - Washington DC

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

The World's Largest Commercial Drone Conference and Expo - Sept 7-9 - Las Vegas

Directed Energy And Next Generation Munitions - 20-22 June - Washington DC

Discovering the bath scum on Titan It's not everyday that you get to discover something new. But when you do it is a rather strange and quite brilliant feeling. You don't really cry out 'Eureka' (there's usually about a million thing ... more		Are we alone? Setting some limits to our uniqueness Are humans unique and alone in the vast universe? This question - summed up in the famous Drake equation - has for a half-century been one of the most intractable and uncertain in science. But ... more		GUARDIAN Tsunami Detection Tech Catches Wave in Real Time Galileo daughter mission named Celeste to strengthen navigation resilience How quantum computers can be validated when solving unsolvable problems		Profile of a methane sea on Titan Saturn's largest moon is covered in seas and lakes of liquid hydrocarbons - and one sea has now been found to be filled with pure methane, with a seabed covered by a sludge of organic-rich material, ... more
Hydrothermal systems show spectrum of extreme life on Earth The Danakil Depression in Ethiopia is one of the most inhospitable places on Earth. Water at near-boiling temperatures bubbles up from underground, high salt concentrations create multi-colored stru ... more		Einstein's theory of relativity faces satellite test Einstein's theory of general relativity is to be put to the test by a newly launched satellite in an experiment that could upend our understanding of physics. ... more		Dutch-German impulse for gravitational wave research Prof. Dr. Karsten Danzmann, director at the Max Planck Institute for Gravitational Physics in Hannover and Prof. Dr. Stan Bentvelsen, director of the National Institute for Subatomic Physics have si ... more		First rocket made ready for launch at Vostochny spaceport A Soyuz-2.1a carrier rocket has been installed at Russia's new Vostochny Cosmodrome's launch site ahead of its first space launch, Russia's Federal Space Agency Roscosmos said Saturday in a statemen ... more

	Zip software can detect the quantum-classical boundary Quantum physics has a reputation for being mysterious and mathematically challenging. That makes it all the more surprising that a new technique to detect quantum behaviour relies on a familiar tool ... more		The atom without properties The microscopic world is governed by the rules of quantum mechanics, where the properties of a particle can be completely undetermined and yet strongly correlated with those of other particles. Phys ... more

Ohio State scientists advance focus on nuclear propulsion

Mixing neutrinos of colliding neutron stars changes how merger unfolds

China launches experimental satellites to enhance mobile space internet

New nanodevice shifts light's color at single-photon level		Dark matter does not contain certain axion-like particles		Cosmic beacons reveal the Milky Way's ancient core		Kepler spacecraft recovered and returned to the K2 Mission		Herschel captures galactic panorama of the Milky Way
Microscopic 'clocks' time distance to source of galactic cosmic rays		Hubble sees a star 'inflating' a giant bubble		Microscopic 'timers' reveal likely source of galactic space radiation		Nearby supernova ashes continue to rain on Earth		Numerical simulations shed new light on early universe

Students observe damaged Hitomi X-ray satellite and debris

Thanks, actin, for the memories

In these microbes, iron works like oxygen

New Ceres Images Show Bright Craters

Fermi telescope poised to pin down gravitational wave sources

Probing the transforming world of neutrinos

NJIT high-resolution images capture a solar flare as it unfolds

Sorting the wheat from the chaff

Physicist analyzes first electron neutrino data from NOvA Experiment

HAWC Gamma-Ray Observatory's reveals the very-high-energy sky

A Space Spider Watches Over Young Stars

Lone planetary-mass object found in family of stars

NASA missions measure solar flare from 2 spots in space

Inside the fiery furnace

Little Lander That Could: The Legacy of Philae

NASA's Fermi telescope poised to pin down gravitational wave sources

Y Marks the Spot

Comets in the "X"-treme

New hypervelocity binary star challenges dark matter, stellar acceleration models

SDO captures images of a mid-level solar flare

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