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  Madison WI (SPX) Apr 03, 2018 In the search for extraterrestrial life, scientists have turned over all sorts of rocks. Mars, for example, has geological features that suggest it once had - and still has - subsurface liquid water, an almost sure prerequisite for life. Scientists have also eyed Saturn's moons Titan and Enceladus as well as Jupiter's moons Europa, Ganymede and Callisto as possible havens for life in the oceans under their icy crusts. Now, however, scientists are dusting off an old idea that promises a new v ... read more |
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Making Heisenberg's uncertainty principle uncertainZurich, Switzerland (SPX) Apr 03, 2018 Heisenberg's uncertainty principle posits that there is a fundamental limit to the precision with which so-called complementary variables, such as position and momentum, can be measured. That is, th ... more  
China's 'space dream': A Long March to the moonBeijing (AFP) April 2, 2018 The plunge back to Earth of a defunct Chinese space laboratory will not slow down Beijing's ambitious plans to send humans to the moon. ... more  
China sends twin BeiDou-3 navigation satellites into spaceXichang (XNA) Apr 03, 2018 China on Friday sent twin satellites into space with a single carrier rocket, adding two more members for its domestic BeiDou Navigation Satellite System (BDS). The Long March-3B carrier rocke ... more  
ESA reentry expertiseParis (ESA) Apr 03, 2018 Every week, on average, a substantial, inert satellite drops into our atmosphere and burns up. Monitoring these reentries and warning European civil authorities has become routine work for ESA's spa ... more |
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| Previous Issues | Apr 02 | Apr 01 | Mar 31 | Mar 30 | Mar 29 |
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Taming chaos: Calculating probability in complex systemsWashington DC (SPX) Mar 30, 2018 Daily weather patterns, brain activity on an EEG (electroencephalogram) and heartbeats on an EKG (electrocardiogram) each generate lines of complex data. To analyze this data, perhaps to predict a s ... more 
Researchers create microlaser that flies along hollow optical fiberWashington DC (SPX) Mar 30, 2018 For the first time, researchers have optically trapped and propelled a particle-based laser for centimeters inside an optical fiber. The new flying microlaser enables highly sensitive temperature me ... more 
3-DIY: Printing your own bioprinterPittsburgh PA (SPX) Mar 30, 2018 Researchers at Carnegie Mellon University have developed a low-cost 3-D bioprinter by modifying a standard desktop 3-D printer, and they have released the breakthrough designs as open source so that ... more  
Nonsurgical neural interfaces could expand use of neurotechnologyWashington DC (SPX) Mar 29, 2018 Over the past two decades, the international biomedical research community has demonstrated increasingly sophisticated ways to allow a person's brain to communicate with a device, allowing breakthro ... more  
Saudi forces say intercept missile fired by Yemen rebelsRiyadh (AFP) March 31, 2018 Saudi air defences intercepted a missile fired by Yemeni rebels at the kingdom's southern city of Najran on Saturday, the Saudi-led coalition fighting the rebels said, adding that one person was wounded. ... more |
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 Russia slams Poland's 'militarisation' after Patriot missile deal  
Taking the Pulse of Greenhouse GasesHampton VA (SPX) Mar 27, 2018 It can happen in a flash - airborne science, that is. Two hundred microseconds, to be exact. With lasers shot from the belly of a King Air B200 aircraft. That's right, scientists are sho ... more  |
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Powerful X-rays key to confirming water source deep below Earth's surfaceLemont, IL (SPX) Mar 30, 2018 A study published in Science last week relies on extremely bright X-ray beams from the U.S. Department of Energy's (DOE) Advanced Photon Source (APS) at Argonne National Laboratory to confirm the pr ... more  
A new way to find better battery materialsBoston MA (SPX) Mar 30, 2018 A new approach to analyzing and designing new ion conductors - a key component of rechargeable batteries - could accelerate the development of high-energy lithium batteries, and possibly other energ ... more  
The future of photonics using quantum dotsWashington DC (SPX) Mar 30, 2018 Thousands of miles of fiber-optic cables crisscross the globe and package everything from financial data to cat videos into light. But when the signal arrives at your local data center, it runs into ... more  
Out of this world: Inside Japan's space colony centreTokyo (AFP) March 30, 2018 A newly created Space Colony Research centre led by Japan's first female astronaut is bringing cutting-edge technology to bear on one of mankind's greatest questions: Can we live in space? ... more 
US astronauts make spacewalk to perform ISS repairsWashington (AFP) March 29, 2018 Two American astronauts on Thursday completed a lengthy spacewalk to replace old hoses on the the International Space Station's cooling system and make other equipment upgrades, footage from the US space agency NASA showed. ... more |
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 Washington DC (SPX) Mar 28, 2018 
How would you like to sit at the helm of human spaceflight, responsible for the success of missions and the highly trained teams of engineers and scientists that make them possible? NASA is hiring new flight directors for just this job at its mission control at Johnson Space Center in Houston.
"Flight directors play a critical role in the success of our nation's human spaceflight missions, ... more |
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 Washington DC (SPX) Mar 27, 2018 
Four university student projects were successfully launched at 6:51:30 a.m. EDT, March 25, 2018, on a NASA suborbital sounding rocket from the agency's Wallops Flight Facility in Virginia.
The two-stage Terrier-Improved Malemute sounding rocket carried the projects to an altitude of 107 miles. The projects then descended by parachute, landing in the Atlantic Ocean. The projects were recove ... more |
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 Washington DC (SPX) Mar 28, 2018 
Opportunity is continuing the exploration of "Perseverance Valley" on the west rim of Endeavour Crater.
The rover is positioned about half way down the approximately 656 feet (200-meter) valley.
Opportunity is engaged in an extensive in-situ (contact) science campaign on the surface target called "Aguas Calientes," an exposed rock outcrop.
After previously brushing the surface, ... more |
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 Paris (AFP) March 27, 2018 
An uncontrolled Chinese space station weighing at least seven tonnes is set to break up as it hurtles to Earth on or around April 1, the European Space Agency has forecast.
"It will mostly burn up due to the extreme heat generated by its high-speed passage through the atmosphere," it said in a statement.
Some debris from the Tiangong-1 - or "Heavenly Palace" - spacelab will likely fal ... more |
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 Los Angeles CA (SPX) Mar 29, 2018 
Relativity has reported the close of its $35 million Series B financing, led by Playground Global with full participation from existing Series A investors Social Capital, Y Combinator Continuity and Mark Cuban. The funding will be used to grow the company's scalable, automated process for manufacturing and launching entire rockets from conception to production.
The company has proven itsel ... more |
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 Washington DC (SPX) Mar 30, 2018 
Daily weather patterns, brain activity on an EEG (electroencephalogram) and heartbeats on an EKG (electrocardiogram) each generate lines of complex data. To analyze this data, perhaps to predict a storm, seizure or heart attack, researchers must first divide up this continuous data into discrete pieces - a task that is difficult to perform simply and accurately.
Researchers from the Univer ... more |
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 Washington DC (SPX) Mar 29, 2018 
NASA's Transiting Exoplanet Survey Satellite is undergoing final preparations in Florida for its April 16 launch to find undiscovered worlds around nearby stars, providing targets where future studies will assess their capacity to harbor life.
"One of the biggest questions in exoplanet exploration is: If an astronomer finds a planet in a star's habitable zone, will it be interesting from a ... more |
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 Paris (AFP) March 7, 2018 
Jupiter's tempestuous, gassy atmosphere stretches some 3,000 kilometres (1,860 miles) deep and comprises a hundredth of the planet's mass, studies based on observations by NASA's Juno spacecraft revealed Wednesday.
The measurements shed the first light on what goes on beneath the surface of the largest planet in the Solar System, which from a distance resembles a colourful, striped glass mar ... more |
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 Lemont, IL (SPX) Mar 30, 2018 
A study published in Science last week relies on extremely bright X-ray beams from the U.S. Department of Energy's (DOE) Advanced Photon Source (APS) at Argonne National Laboratory to confirm the presence of naturally occurring water at least 410 kilometers below the Earth's surface. This exciting discovery could change our understanding of how water circulates deep in the Earth's mantle and how ... more |
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 Xichang (XNA) Apr 03, 2018 
China on Friday sent twin satellites into space with a single carrier rocket, adding two more members for its domestic BeiDou Navigation Satellite System (BDS).
The Long March-3B carrier rocket lifted off from Xichang Satellite Launch Center in southwest China's Sichuan Province at 1:56 a.m. The launch was the 269th mission for the Long March rocket family.
The twin satellites are co ... more |
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 New Delhi (Sputnik) Mar 27, 2018 
The Indian Space Research Organization (ISRO) - India's state-owned space agency - has deferred the launch of Chandrayaan-2, the country's second mission to the moon, to October this year. The ISRO chief has said that it needs to perform some more tests before the launch. The launch was initially scheduled for April this year.
"Initially, we had planned an April launch for Chandrayaan-2, b ... more |
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 Madrid, Spain (SPX) Mar 21, 2018 
About 70,000 years ago, when the human species was already on Earth, a small reddish star approached our solar system and gravitationally disturbed comets and asteroids. Astronomers from the Complutense University of Madrid and the University of Cambridge have verified that the movement of some of these objects is still marked by that stellar encounter.
At a time when modern humans were be ... more |
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 Paris (ESA) Mar 27, 2018 
Lightning triggers powerful electrical bursts in Earth's atmosphere almost every second. The inner workings of these magnificent forces of nature are still unknown, but a rare observation by an ESA astronaut gave a boost to the science community. A European detector will take on the challenge of hunting for thunderstorms from space next week.
As he flew over India at 28 800 km/h on the Int ... more |
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 Washington DC (SPX) Mar 14, 2018 
Measurements of the three-dimensional structure of the earth, as opposed to the one-dimensional models typically used, can help scientists more accurately determine which areas of the United States are most vulnerable to blackouts during hazardous geomagnetic storms.
Space weather events such as geomagnetic storms can disturb the earth's magnetic field, interfering with electric power grid ... more |
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 Greenbelt MD (SPX) Mar 29, 2018 
Galaxies and dark matter go together like peanut butter and jelly. You typically don't find one without the other.
Therefore, researchers were surprised when they uncovered a galaxy that is missing most, if not all, of its dark matter. An invisible substance, dark matter is the underlying scaffolding upon which galaxies are built. It's the glue that holds the visible matter in galaxies - s ... more |
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 Zurich, Switzerland (SPX) Apr 03, 2018 
Heisenberg's uncertainty principle posits that there is a fundamental limit to the precision with which so-called complementary variables, such as position and momentum, can be measured. That is, the more accurately the speed and direction (and thus the momentum) of a quantum particle are known, the less certain we can be about its position.
Remarkably, this intrinsic limitation can be rel ... more |
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