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For first time in decades, astronaut quits NASA training![]() Washington (AFP) Aug 29, 2018 For the first time in five decades, a NASA astronaut candidate has resigned from training, the US space agency said Tuesday. Robb Kulin resigned from NASA effective August 31 for personal reasons, spokeswoman Brandi Dean said, declining to provide further details. It's not an easy gig to get - some 18,000 people routinely seek the 12 spots that open each year. Kulin, who joined his class sounding upbeat, is the first would-be astronaut to leave training since a resignation in 1968. ... read more |
Jupiter had growth disordersZurich, Switzerland (SPX) Aug 29, 2018 With an equator diameter of around 143,000 kilometers, Jupiter is the largest planet in the solar system and has 300 times the mass of the Earth. The formation mechanism of giant planets like Jupite ... more
Excited atoms throw light on anti-hydrogen researchSwansea UK (SPX) Aug 27, 2018 Swansea University scientists working at CERN have published a study detailing a breakthrough in antihydrogen research. The scientists were working as part of the ALPHA collaboration which is ... more
How scientists predicted corona's appearance during total solar eclipseGreenbelt MD (SPX) Aug 29, 2018 It was Aug. 14, 2017, just one week before the Moon would cross paths with the Sun and Earth, casting its shadow across the United States. The entire country buzzed with anticipation for the fleetin ... more
Shape-shifting material can morph, reverse itself using heat, lightBoulder CO (SPX) Aug 27, 2018 A new material developed by University of Colorado Boulder engineers can transform into complex, pre-programmed shapes via light and temperature stimuli, allowing a literal square peg to morph and f ... more |
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Geologists uncover new clues about largest mass extinction everKnoxville TN (SPX) Aug 28, 2018 A new study could help explain the driving force behind the largest mass extinction in the history of earth, known as the End-Permian Extinction. The event, also known as the Great Dying, occu ... more Washington DC (SPX) Aug 28, 2018 Researchers recently discovered that the strength of the magnetic field required to elicit a particular quantum mechanical process, such as photoluminescence and the ability to control spin states w ... more
This bright blue dye is found in fabric. Could it also power batteries?Buffalo NY (SPX) Aug 28, 2018 A sapphire-colored dye called methylene blue is a common ingredient in wastewater from textile mills. But University at Buffalo scientists think it may be possible to give this industrial poll ... more
Physicists show first proof of Dicke cooperativity in a matter-matter systemHouston TX (SPX) Aug 28, 2018 After their recent pioneering experiments to couple light and matter to an extreme degree, Rice University scientists decided to look for a similar effect in matter alone. They didn't expect to find ... more
Artificial intelligence helps scientists track particlesWashington (UPI) Aug 23, 2018 Researchers at the University of North Carolina have deployed machine learning to boost particle-tracking software. ... more |
![]() Actuation gives new dimensions to an old material
Texan begins selling 3D gun plans despite judge's orderChicago (AFP) Aug 28, 2018 A Texas man on Tuesday began selling digital gun-making blueprints, including for a 3D-printed plastic handgun, despite a judge's order barring the distribution of the material. ... more |
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US Navy marks return of Cold War-era fleetWashington (AFP) Aug 24, 2018 The US Navy on Friday marked the official resurrection of a disbanded, Cold War-era fleet that was scrapped in 2011 and is returning amid heightened tensions with Russia. ... more
Text Text, Bang Bang? Uber, NASA, US Army Working on Flying Taxis, AI AirspaceMoscow (Sputnik) Aug 28, 2018 Uber and the US Army have taken a major step toward developing autonomous vertical takeoff and landing (VTOL) aircraft that can be used for shuffling people to and from work - or to and from the bat ... more
NASA investment in cholera forecasts helps save lives in YemenWashington DC (SPX) Aug 29, 2018 For the first time ever, measurements from NASA Earth-observing research satellites are being used to help combat a potential outbreak of life-threatening cholera. Humanitarian teams in Yemen are ta ... more
Russia's Kalashnikov branches out from rifles to robots and e-carsMoscow (AFP) Aug 29, 2018 A recent pledge by Kalashnikov to compete with Elon Musk's Tesla with a Russian retro "electric supercar" drew chuckles, but the legendary gun producer has long been trying to branch out into products from drones to yachts. ... more
Particles collected by Hayabusa give absolute age of asteroid ItokawaOsaka, Japan (SPX) Aug 28, 2018 Understanding the origin and time evolution of near-Earth asteroids (NEAs) is an issue of scientific interest and practical importance because they are potentially hazardous to the Earth. However, w ... more |
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For first time in decades, astronaut quits NASA training Washington (AFP) Aug 29, 2018
For the first time in five decades, a NASA astronaut candidate has resigned from training, the US space agency said Tuesday.
Robb Kulin resigned from NASA effective August 31 for personal reasons, spokeswoman Brandi Dean said, declining to provide further details.
It's not an easy gig to get - some 18,000 people routinely seek the 12 spots that open each year.
Kulin, who joined his ... more |
Space launch training cooperation Vandenberg AFB CA (SPX) Aug 28, 2018
The 30th Space Wing and 45th Space Wing launch training teams recently came together to gain further understanding of each other's training programs.
The main focus of the Vandenberg and Cape Canaveral Air Force Base collaboration was to discuss ways to synergize and standardize training for both coasts as well as introduce new training tools.
"One of these new tools included a Virtu ... more |
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NASA's InSight passes halfway to Mars, instruments check in Pasadena CA (JPL) Aug 21, 2018
NASA's InSight spacecraft, en route to a Nov. 26 landing on Mars, passed the halfway mark on Aug. 6. All of its instruments have been tested and are working well.
As of Aug. 20, the spacecraft had covered 172 million miles (277 million kilometers) since its launch 107 days ago. In another 98 days, it will travel another 129 million miles (208 million kilometers) and touch down in Mars' Ely ... more |
China unveils Chang'e-4 rover to explore Moon's far side Beijing (XNA) Aug 17, 2018
China's moon lander and rover for the Chang'e-4 lunar probe, which is expected to land on the far side of the moon this year, was unveiled Wednesday.
Images displayed at Wednesday's press conference showed the rover was a rectangular box with two foldable solar panels and six wheels. It is 1.5 meters long, 1 meter wide and 1.1 meters high.
Wu Weiren, the chief designer of China's lun ... more |
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Artwork unveiled on exoplanet satellite Zurich, Switzerland (ESA) Aug 28, 2018
Two plaques etched with thousands of miniaturised drawings made by children have been unveiled in a dedicated ceremony held in Switzerland.
Three years ago, thousands of children were inspired by the study of planets beyond our Solar System and translated their imagination into beautiful drawings, which feature a variety of planets and other cosmic settings. Out of the many excellent entri ... more |
Researchers discover link between magnetic field strength and temperature Washington DC (SPX) Aug 28, 2018 |
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Infant exoplanet weighed by Hipparcos and Gaia Paris (ESA) Aug 24, 2018
The mass of a very young exoplanet has been revealed for the first time using data from ESA's star mapping spacecraft Gaia and its predecessor, the quarter-century retired Hipparcos satellite.
Astronomers Ignas Snellen and Anthony Brown from Leiden University, the Netherlands, deduced the mass of the planet Beta Pictoris b from the motion of its host star over a long period of time as capt ... more |
Jupiter had growth disorders Zurich, Switzerland (SPX) Aug 29, 2018
With an equator diameter of around 143,000 kilometers, Jupiter is the largest planet in the solar system and has 300 times the mass of the Earth. The formation mechanism of giant planets like Jupiter has been a hotly debated topic for several decades. Now, astrophysicists of the Swiss National Centre of Competence in Research (NCCR) PlanetS of the Universities of Bern and Zurich and ETH Zurich h ... more |
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Myanmar dam overflow floods 100 villages Bago, Myanmar (AFP) Aug 29, 2018
Monsoon rains caused a central Myanmar dam to overflow early Wednesday, inundating about 100 villages and blocking the country's biggest highway, a government official said.
No casualties have been reported but thousands were displaced and took shelter in temporary camps.
Swar Chaung dam's spillway structure, which regulates the release of water from the levee, broke due to heavy seaso ... more |
US Air Force's first advanced GPS 3 satellite shipped to Cape Canaveral Cape Canaveral FL (spx) Aug 28, 2018
The first of the U.S. Air Force's advanced new, higher-power, harder-to-jam GPS III satellites is making its way to the launch pad.
On August 20, Lockheed Martin shipped the U.S. Air Force's first GPS III space vehicle (GPS III SV01) to Cape Canaveral for its expected launch in December. Designed and built at Lockheed Martin's GPS III Processing Facility near Denver, the satellite was ship ... more |
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Direct evidence of ice on Moon surface discovered Manoa HI (SPX) Aug 24, 2018
A team of scientists led by researchers from the University of Hawaii at Manoa School of Ocean and Earth Science and Technology (SOEST) found the first direct evidence of surface-exposed water ice in permanently shaded regions (PSRs) on the Moon.
"We found that the distribution of ice on the lunar surface is very patchy, which is very different from other planetary bodies such as Mercury a ... more |
The Halloween asteroid prepares to return in 2018 Andalusia, Spain (SPX) Aug 28, 2018
There is just over two months to go until asteroid 2015 TB145 approaches Earth once again, just as it did in 2015 around the night of Halloween, an occasion which astronomers did not pass up to study its characteristics. This dark object measures between 625 and 700 metres, its rotation period is around three hours and, in certain lighting conditions, it resembles a human skull.
An asteroi ... more |
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NASA launching Advanced Laser to measure Earth's changing ice Washington DC (SPX) Aug 23, 2018
Next month, NASA will launch into space the most advanced laser instrument of its kind, beginning a mission to measure - in unprecedented detail - changes in the heights of Earth's polar ice.
NASA's Ice, Cloud and land Elevation Satellite-2 (ICESat-2) will measure the average annual elevation change of land ice covering Greenland and Antarctica to within the width of a pencil, capturing 60 ... more |
How scientists predicted corona's appearance during total solar eclipse Greenbelt MD (SPX) Aug 29, 2018
It was Aug. 14, 2017, just one week before the Moon would cross paths with the Sun and Earth, casting its shadow across the United States. The entire country buzzed with anticipation for the fleeting chance to see the corona, the Sun's tenuous outer atmosphere.
But the wait was uniquely nerve-wracking for a group of scientists at Predictive Science Inc., a private research company in San D ... more |
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Precise records of baby stars' growth caught at millimeter wavelengths Taipei, Taiwan (SPX) Aug 24, 2018
Babies grow up fast in the blink of an eye and thus their parents wish to record their growth without missing any moment. This is true not only for human babies but also for baby stars, called protostars, although the recorders are not parents but astronomers in this case.
Protostars' ages, or evolutionary stages, have been determined from observations at near- and mid-infrared wavelengths ... more |
Light from ancient quasars helps confirm quantum entanglement Boston MA (SPX) Aug 24, 2018
Last year, physicists at MIT, the University of Vienna, and elsewhere provided strong support for quantum entanglement, the seemingly far-out idea that two particles, no matter how distant from each other in space and time, can be inextricably linked, in a way that defies the rules of classical physics.
Take, for instance, two particles sitting on opposite edges of the universe. If they ar ... more |
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