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NASA Twins Study confirms preliminary findings![]() Houston TX (SPX) Feb 02, 2018 The Twin Study propelled NASA into the genomics era of space travel. It was a ground-breaking study comparing what happened to astronaut Scott Kelly, in space, to his identical twin brother, Mark, who remained on Earth. The perfect nature versus nurture study was born. The Twins Study brought ten research teams from around the country together to accomplish one goal: discover what happens to the human body after spending one year in space. NASA has a grasp on what happens to the body after the sta ... read more |
Mount Sharp 'Photobombs' Mars Curiosity RoverPasadena CA (JPL) Feb 02, 2018 A new self-portrait of NASA's Curiosity Mars rover shows the vehicle on Vera Rubin Ridge, which it has been investigating for the past several months. Directly behind the rover is the start of a cla ... more
Artificial intelligence sparks hope -- and fear, US poll showsWashington (AFP) Jan 31, 2018 Americans are torn over the promise of artificial intelligence, a new poll showed Wednesday, expressing broad optimism about the emerging technologies but also fearing their negative impacts - including job losses, a poll showed Wednesday. ... more
China's first X-ray space telescope put into service after in-orbit testsBeijing (XNA) Feb 01, 2018 China's first X-ray astronomical satellite, launched in June last year, is put into service for scientific research on Tuesday after finishing in-orbit tests. It embodies a new phase of China' ... more
Scientists design bacteria to reflect 'sonar' signals for ultrasound imagingPasadena CA (SPX) Jan 09, 2018 In the 1966 science fiction film Fantastic Voyage, a submarine is shrunken down and injected into a scientist's body to repair a blood clot in his brain. While the movie may be still be fiction, res ... more |
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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
CubeSats for hunting secrets in lunar darknessParis (ESA) Jan 25, 2018 Imagine sending a spacecraft the size of an airline cabin bag to the Moon - what would you have it do? ESA issued that challenge to European teams last year, and two winners have now been chosen. ... more
Sierra Nevada's STPSat-5 satellite completes ground compatibility testingSparks NV (SPX) Jan 29, 2018 Sierra Nevada's Space Test Program Mission 5 (STPSat-5) satellite has moved another step closer to launch, successfully completing its Factory Compatibility Test (FCT) with NASA's Near-Earth Network ... more
Soft, self-healing devices mimic biological musclesBoulder CO (SPX) Jan 31, 2018 In the basement of the Engineering Center at the University of Colorado Boulder, a group of researchers is working to create the next generation of robots. Instead of the metallic droids you may be ... more
Model predicts scenarios for energy generation using nuclear fusionSao Paulo, Brazil (SPX) Feb 02, 2018 Nuclear fusion, for the controlled and regular generation of electric power by converting hydrogen into helium and reproducing on a small scale what happens in our Sun (as well as other stars), is o ... more |
![]() NASA tests power system to support manned missions to Mars
European-Russian space mission steps up the search for life on MarsMoscowm Russia (SPX) Jan 25, 2018 In 2013, the European Space Agency and Roscosmos - the Russian governmental body responsible for space research - agreed to cooperate on ExoMars, the first joint interplanetary mission between ESA a ... more |
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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
NIST's superconducting synapse may be missing piece for 'artificial brains'Boulder CO (SPX) Jan 29, 2018 Researchers at the National Institute of Standards and Technology (NIST) have built a superconducting switch that "learns" like a biological system and could connect processors and store memories in ... more
Jumping around for good healthParis (ESA) Jan 29, 2018 Simple yet efficient: intensive jumping might be a panacea for strong bones, muscles and hearts. A European study has confirmed the benefits of making giant leaps not only for astronauts, but also f ... 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
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 |
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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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CubeSats for hunting secrets in lunar darkness Paris (ESA) Jan 25, 2018
Imagine sending a spacecraft the size of an airline cabin bag to the Moon - what would you have it do? ESA issued that challenge to European teams last year, and two winners have now been chosen.
The Lunar Meteoroid Impact Orbiter, or Lumio for short, would circle over the far side of the Moon to detect bright impact flashes during the lunar night, mapping meteoroid bombardments as they oc ... more |
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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First Light for Planet Hunter ExTrA at La Silla Garching, 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. ExTrA's novel design allows for much improved sensitivity compared to previous searches. Astronomers now have a powerful new tool to help in the search for potentially habitable worlds.
The ne ... more |
Putin gives nod to creation of Russian super heavy-lift launch vehicle Vostochny Cosmodrome (Sputnik) (Sputnik) Feb 02, 2018
Russian President Vladimir Putin has signed a decree on the creation of a new Russian super heavy-lift launch vehicle (SHLLV), which is supposed to be used for missions to the Moon and Mars, Roscosmos Director General Igor Komarov told journalists on Thursday.
"As for the super heavy-lift launch vehicle, there is one good piece of news - this week, the Russian president has signed a decree ... more |
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China's first successful lunar laser ranging accomplished Beijing (XNA) Jan 29, 2018
China has accomplished its first successful Lunar Laser Ranging (LLR), with a 1.2-meter telescope laser ranging system.
Based on the signals of laser pulses reflected by the lunar retro-reflector planted by the U.S. manned mission Apollo 15, the applied astronomy group from the Yunnan Observatories measured the distance between the Apollo 15 retro-reflector and the Yunnan Observatories gro ... more |
New research suggests toward end of Ice Age, human beings witnessed fires larger than dinosaur killers Lawrence KS (SPX) Feb 02, 2018
On a ho-hum day some 12,800 years ago, the Earth had emerged from another ice age. Things were warming up, and the glaciers had retreated.
Out of nowhere, the sky was lit with fireballs. This was followed by shock waves.
Fires rushed across the landscape, and dust clogged the sky, cutting off the sunlight. As the climate rapidly cooled, plants died, food sources were snuffed out, and ... more |
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Navy orders laser weapon systems from Lockheed Martin Washington (UPI) Jan 29, 2018 Naval Sea Systems Command has awarded Lockheed Martin a contract for the Surface Navy Laser Weapon System.
The deal, announced Friday by the Department of Defense, is valued at more than $150 million under the terms of a cost-plus-incentive-fee contract.
The contract taps Lockheed Martin's Aculight Corp. to develop, manufacture and deliver two test units in fiscal 2020 - one uni ... more |
Lockheed tapped by Army for 10 more THAAD interceptors Washington (UPI) Jan 29, 2018
The U.S. Missile Defense Agency has awarded Lockheed Martin a contract for 10 additional Lot 10 Terminal High Altitude Area Defense, or THAAD, interceptors for the U.S. Army.
The deal, announced Friday by the Department of Defense, is valued at more than $459.2 million under a modified fixed-price incentive-firm target contract for line item numbers.
Friday's award is the second ... more |
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Titan topographic map unearths cookie-cutter holes in moon's surface Ithaca NY (SPX) Jan 19, 2018
Using the now-complete Cassini data set, Cornell University astronomers have created a new global topographic map of Saturn's moon Titan that has opened new windows into understanding its liquid flows and terrain. Two papers, recently published in Geophysical Review Letters, describe the map and discoveries arising from it.
Creating the map took about a year, according to doctoral student ... more |
Let the good tubes roll Richland WA (SPX) Jan 29, 2018
Materials scientists, led by a team at the Department of Energy's Pacific Northwest National Laboratory, designed a tiny tube that rolls up and zips closed.
These hollow nanotubes are thousands of times smaller than a strand of human hair and could help with water filtration, tissue engineering and many other applications.
The tubes were inspired by protein structures called microtub ... more |
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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 ... more |
Scientists get better numbers on what happens when electrons get wet Chicago IL (SPX) Jan 29, 2018
There's a particular set of chemical reactions that governs many of the processes around us--everything from bridges corroding in water to your breakfast breaking down in your gut. One crucial part of that reaction involves electrons striking water, and despite how commonplace this reaction is, scientists still have to use ballpark numbers for certain parts of the equation when they use computer ... more |
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Let's make a deal: Could AI compromise better than humans? Provo, UT (SPX) Jan 23, 2018
Computers can play a pretty mean round of chess and keep up with the best of their human counterparts in other zero-sum games. But teaching them to cooperate and compromise instead of compete?
With help from a new algorithm created by BYU computer science professors Jacob Crandall and Michael Goodrich, along with colleagues at MIT and other international universities, machine compromise an ... more |
L-3 awarded $8.2M for retrofits to Predator simulators Washington (UPI) Jan 30, 2018
The U.S. Air Force has awarded L-3 Link Simulation & Training an $8.2 million contract for retrofits on the Predator Mission Aircrew Training System simulators.
The new award, announced Monday by the Department of Defense, is a modification to a previous contract, which is now valued at $120,753,92.
The modified contract is for 40 retrofit communications kits and simulator seats ... more |
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