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Cutting-Edge Technology Enhances Virgo Gravitational-Wave Detector![]() Hannover, Germany (SPX) Feb 01, 2018 A team of researchers from the Max Planck Institute for Gravitational Physics (Albert Einstein Institute, AEI) in Hannover and from the Institute for Gravitational Physics at Leibniz Universitat Hannover has developed an advanced squeezed-light source for the gravitational-wave detector Virgo near Pisa. Now, the Hannover scientists have delivered the setup, installed it, and handed it over to their Virgo colleagues. Beginning in autumn 2018 Virgo will use the squeezed-light source to listen to Ein ... read more |
Scientists find two ways to create 4D quantum Hall effectWashington (UPI) Jan 29, 2018 Two teams of scientists have measured the effects of a fourth dimension in a pair of lab experiments. Scientists didn't discover an extra dimension, but they did show how materials might behave if there was one. ... more
Unexpected matter found in hostile black hole windsEvanston IL (SPX) Feb 01, 2018 The existence of large numbers of molecules in winds powered by supermassive black holes at the centers of galaxies has puzzled astronomers since they were discovered more than a decade ago. Molecul ... more
FUGIN Project Making Most Detailed Radio Map of the Milky WayTokyo, Japan (SPX) Feb 01, 2018 Astronomers have conducted a large-scale survey of the invisible Milky Way using the Nobeyama 45-m Radio Telescope. When you look up on a clear dark night, you can see the Milky Way with the naked e ... more
What's behind the most brilliant lights in the skyMadison WI (SPX) Feb 01, 2018 Space physicists at University of Wisconsin-Madison have just released unprecedented detail on a bizarre phenomenon that powers the northern lights, solar flares and coronal mass ejections (the bigg ... more |
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Relativity matters: Two opposing views of the magnetic force reconciledWashington DC (SPX) Jan 30, 2018 Current textbooks often refer to the Lorentz-Maxwell force governed by the electric charge. But they rarely refer to the extension of that theory required to explain the magnetic force on a point pa ... more
Astrochemists reveal the magnetic secrets of methanolGothenburg, Sweden (SPX) Jan 30, 2018 A team of scientists, led by Boy Lankhaar at Chalmers University of Technology, has solved an important puzzle in astrochemistry: how to measure magnetic fields in space using methanol, the simplest ... more
Quantum cocktail provides insights on memory controlZurich, Switzerland (SPX) Jan 29, 2018 The speed of writing and reading out magnetic information from storage devices is limited by the time that it takes to manipulate the data carrier. To speed up these processes, researchers have rece ... more
First Light for Planet Hunter ExTrA at La SillaGarching, Germany (SPX) Jan 29, 2018 A new national facility at ESO's La Silla Observatory has successfully made its first observations. The ExTrA telescopes will search for and study Earth-sized planets orbiting nearby red dwarf stars ... more
Rare 'super blood blue moon' visible on Jan 31Miami (AFP) Jan 28, 2018 A cosmic event not seen in 36 years - a rare "super blood blue moon" - may be glimpsed January 31 in parts of western North America, Asia, the Middle East, Russia and Australia. ... more
NASA Poised to Topple a Planet-Finding BarrierGreenbelt MD (SPX) Jan 29, 2018 NASA optics experts are well on the way to toppling a barrier that has thwarted scientists from achieving a long-held ambition: building an ultra-stable telescope that locates and images dozens of E ... more
A hot Jupiter with unusual windsMontreal, Canada (SPX) Jan 29, 2018 The hottest point on a gaseous planet near a distant star isn't where astrophysicists expected it to be - a discovery that challenges scientists' understanding of the many planets of this type found ... more |
![]() Chinese volunteers spend 200 days on virtual 'moon base'
First evidence of winds outside black holes throughout their mealtimesEdmonton, Canada (SPX) Jan 26, 2018 New research shows the first evidence of strong winds around black holes throughout bright outburst events when a black hole rapidly consumes mass. The study, published in Nature, sheds new li ... more
Black hole jets account for three highest-energy particles in the universeWashington (UPI) Jan 22, 2018 Scientists have traced the three highest-energy particles in the universe to a single cosmic origin. The latest research - published this week in the journal Nature Physics - suggests neutrinos, cosmic rays and gamma rays all results from the powerful jets of supermassive black holes. ... more
What scientists can learn about the Moon during the Jan. 31 eclipseGreenbelt MD (SPX) Jan 26, 2018 The lunar eclipse on Jan. 31 will give a team of scientists a special opportunity to study the Moon using the astronomer's equivalent of a heat-sensing, or thermal, camera. Three lunar events ... more |
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Astronomers produce first detailed images of surface of giant starAtlanta GA (SPX) Jan 26, 2018 An international team of astronomers has produced the first detailed images of the surface of a giant star outside our solar system, revealing a nearly circular, dust-free atmosphere with complex ar ... more
Theory shows unified origin for 3 types of extreme-energy space particlesUniversity Park PA (SPX) Jan 26, 2018 New model connects the origins of very high-energy neutrinos, ultrahigh-energy cosmic rays, and high-energy gamma rays with black-hole jets embedded in their environments. One of the biggest m ... more
A new 'atmospheric disequilibrium' could help detect life on other planetsSeattle WA (SPX) Jan 29, 2018 As NASA's James Webb Space Telescope and other new giant telescopes come online they will need novel strategies to look for evidence of life on other planets. A University of Washington study has fo ... more
Acoustic tractor beam could pave the way for levitating humansBristol UK (SPX) Jan 30, 2018 Acoustic tractor beams use the power of sound to hold particles in mid-air, and unlike magnetic levitation, they can grab most solids or liquids. For the first time University of Bristol engineers h ... more
Ultralow power consumption for data recordingSendai, Japan (SPX) Jan 30, 2018 A team of researchers at Tohoku University, in collaboration with the National Institute of Advanced Industrial Science and Technology (AIST) and Hanyang University, has developed new phase change m ... more
How we created a mini 'gamma ray burst' in the lab for the first timeLondon, UK (The Conversation) Jan 19, 2018 Gamma ray bursts, intense explosions of light, are the brightest events ever observed in the universe - lasting no longer than seconds or minutes. Some are so luminous that they can be observed with ... more |
![]() Scientists unveil world's most powerful tractor beam
Europa and Other Planetary Bodies May Have Extremely Low-Density SurfacesTucson AZ (SPX) Jan 25, 2018 Spacecraft landing on Jupiter's moon Europa could see the craft sink due to high surface porosity, research by Planetary Science Institute Senior Scientist Robert Nelson shows. Nelson was the ... more
Johns Hopkins scientist proposes new limit on the definition of a planetBaltimore MD (SPX) Jan 25, 2018 Pluto hogs the spotlight in the continuing scientific debate over what is and what is not a planet, but a less conspicuous argument rages on about the planetary status of massive objects outside our ... more
Chasing dark matter with the oldest stars in the Milky WayPrinceton NJ (SPX) Jan 25, 2018 Just how quickly is the dark matter near Earth zipping around? The speed of dark matter has far-reaching consequences for modern astrophysical research, but this fundamental property has eluded rese ... more
TRAPPIST-1 System Planets Potentially HabitableTucson AZ (SPX) Jan 24, 2018 wo exoplanets in the TRAPPIST-1 system have been identified as most likely to be habitable, a paper by PSI Senior Scientist Amy Barr says. The TRAPPIST-1 system has been of great interest to o ... more |
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Europa and Other Planetary Bodies May Have Extremely Low-Density Surfaces Tucson AZ (SPX) Jan 25, 2018
Spacecraft landing on Jupiter's moon Europa could see the craft sink due to high surface porosity, research by Planetary Science Institute Senior Scientist Robert Nelson shows.
Nelson was the lead author of a laboratory study of the photopolarimetric properties of bright particles that explain unusual negative polarization behavior at low phase angles observed for decades in association wi ... more |
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NASA Poised to Topple a Planet-Finding Barrier Greenbelt MD (SPX) Jan 29, 2018
NASA optics experts are well on the way to toppling a barrier that has thwarted scientists from achieving a long-held ambition: building an ultra-stable telescope that locates and images dozens of Earth-like planets beyond the solar system and then scrutinizes their atmospheres for signs of life.
Babak Saif and Lee Feinberg at NASA's Goddard Space Flight Center in Greenbelt, Maryland, have ... more |
A vista from Mars rover looks back over journey so far Pasadena CA (JPL) Jan 31, 2018
A panoramic image that NASA's Curiosity Mars rover took from a mountainside ridge provides a sweeping vista of key sites visited since the rover's 2012 landing, and the towering surroundings.
The view from "Vera Rubin Ridge" on the north flank of Mount Sharp encompasses much of the 11-mile (18-kilometer) route the rover has driven from its 2012 landing site, all inside Gale Crater. One hil ... more |
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Tiny particles have outsized impact on storm clouds and precipitation College Park MD (SPX) Jan 29, 2018
Tiny airborne particles can have a stronger influence on powerful storms than scientists previously predicted, according to a new study co-authored by University of Maryland researchers. The findings, published in the January 26, 2018 issue of the journal Science, describe the effects of aerosols, which can come from urban and industrial air pollution, wildfires and other sources.
While sc ... more |
Asteroid to pass by Earth in Feb. Washington (UPI) Jan 22, 2018
A half-mile-wide asteroid is scheduled to make a close pass by Earth next month.
According to NASA's Jet Propulsion Laboratory, asteroid 2002 AJ129 will make its closest approach to Earth on Feb. 4 at 4:30 p.m. ET. The intermediate-sized space rock will fly within 2.6 million miles of Earth, roughly 10 times the distance between Earth and the moon.
The asteroid was first spotted ... more |
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