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Our Living Planet Shapes the Search for Life Beyond Earth Pasadena CA (JPL) Nov 16, 2017 As a young scientist, Tony del Genio of NASA's Goddard Institute for Space Studies in New York City met Clyde Tombaugh, the discoverer of Pluto. "I thought, 'Wow, this is a one-time opportunity,'" del Genio said. "I'll never meet anyone else who found a planet." That prediction was spectacularly wrong. In 1992, two scientists discovered the first planet around another star, or exoplanet, and since then more people have found planets than throughout all of Earth's preceding history. As ... read more |
Pluto's hydrocarbon haze keeps dwarf planet colder than expectedSanta Cruz CA (SPX) Nov 16, 2017 The gas composition of a planet's atmosphere generally determines how much heat gets trapped in the atmosphere. For the dwarf planet Pluto, however, the predicted temperature based on the compositio ... more
Closest temperate world orbiting quiet star discoveredParis (ESA) Nov 15, 2017 A temperate Earth-sized planet has been discovered only 11 light-years from the Solar System by a team using ESO's unique planet-hunting HARPS instrument. The new world has the designation Ross 128 ... more
China plans first sea based launch by 2018Beijing (Sputnik) Nov 16, 2017 China is expected to complete its first sea launch for commercial payloads in 2018, said Yang Baohua, vice general manager of China Aerospace Science and Technology Corporation (CASTC). Yang m ... more
Russia's Roscosmos may take part in creation of 'Martian Town' in DubaiDubai (Sputnik) Nov 16, 2017 The United Arab Emirates are planning to create "Mars Scientific City," an ambitious project that would simulate the conditions of life on Mars. Russia's space corporation Roscosmos will consu ... more |
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Fracture swarms on Mars driven by ancient tectonicsParis (ESA) Nov 16, 2017 ESA's Mars Express has imaged striking features on Mars were caused by the planet's crust stretching apart in response to ancient volcanic activity. The fractures in the Sirenum Fossae region ... more
FORTIS K-SRD exoskeleton could help soldiers cover inclined terrain quicklyOrlando FL (SPX) Nov 15, 2017 A study by the University of Michigan Human Neuromechanics Laboratory suggests that battle-equipped soldiers would be less fatigued if they wore Lockheed Martin's [NYSE: LMT] FORTIS Knee-Stress Reli ... more
New partnership on Mars drone applications researchMountain View CA (SPX) Nov 15, 2017 The Mars Institute, the SETI Institute, and FYBR Solutions Inc. (FYBR) are announcing a new partnership with the NASA Haughton-Mars Project (HMP) for the research and development of unmanned aerial ... more
Powering up NASA's human reach for the Red PlanetCleveland OH (SPX) Nov 15, 2017 NASA is pushing forward on testing a key energy source that could literally "empower" human crews on the Mars surface, energizing habitats and running on-the-spot processing equipment to transform R ... more
Mars 2020 Mission performs first supersonic parachute testPasadena CA (JPL) Nov 15, 2017 Landing on Mars is difficult and not always successful. Well-designed advance testing helps. An ambitious NASA Mars rover mission set to launch in 2020 will rely on a special parachute to slow the s ... more
Russia tests new spaceship set to deliver people, cargo to moonMoscow (Sputnik) Nov 15, 2017 Russia has successfully tested a simulator of the spaceship, with the objective of reaching the moon. The experiment's goal was to create conditions similar to those encountered by a mixed crew duri ... more |
![]() NASA plans mission to study why planets lose their atmospheres
Jupiter's Stunning Southern HemisphereWashington DC (SPX) Nov 13, 2017 See Jupiter's southern hemisphere in beautiful detail in this new image taken by NASA's Juno spacecraft. The color-enhanced view captures one of the white ovals in the "String of Pearls," one of eig ... more
Astronomers See Moving Shadows Around Planet-Forming StarAmsterdam, Netherlands (SPX) Nov 10, 2017 A team of mainly Dutch astronomers has observed moving shadows on a dust disk around a star. On multiple days they took a 'photo' of the star and its disk. They used the SPHERE instrument, partially ... more
China and the US are both shooting for the moonBristol UK (The Conversation) Nov 10, 2017 On the face of it, it looks like two of the world's biggest powers are racing to get astronauts back on the lunar surface. China is aiming to land crew on the moon by 2036, while on the other side o ... more
UN to host first talks on use of 'killer robots'Geneva (AFP) Nov 10, 2017 The United Nations is set to host the first-ever talks on the use of autonomous weapons, but those hoping for a ban on the machines dubbed killer robots will be disappointed, the ambassador leading the discussions said Friday. ... more |
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Paris (ESA) Nov 16, 2017
ESA's Mars Express has imaged striking features on Mars were caused by the planet's crust stretching apart in response to ancient volcanic activity.
The fractures in the Sirenum Fossae region in the southern hemisphere were imaged by ESA's Mars Express in March. They extend for thousands of kilometres in length, far beyond the boundaries of this image.
The fractures divide the crust ... more Pasadena CA (JPL) Nov 15, 2017Mars 2020 Mission performs first supersonic parachute test Mountain View CA (SPX) Nov 15, 2017New partnership on Mars drone applications research Dubai (Sputnik) Nov 16, 2017Russia's Roscosmos may take part in creation of 'Martian Town' in Dubai |
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Moscow (Sputnik) Nov 15, 2017
Russia has successfully tested a simulator of the spaceship, with the objective of reaching the moon. The experiment's goal was to create conditions similar to those encountered by a mixed crew during a long autonomous interplanetary flight.
Three of the six crew members of the SIRIUS project (an experiment simulating a flight to the moon) successfully carried out the first tests of the si ... more Bristol UK (The Conversation) Nov 10, 2017China and the US are both shooting for the moon Greenbelt MD (SPX) Nov 10, 2017NASA Team Studies CubeSat Mission to Measure Water on the Moon Moscow (AFP) Nov 7, 2017Russia locks up six for Moon flight simulation |
Santa Cruz CA (SPX) Nov 16, 2017
The gas composition of a planet's atmosphere generally determines how much heat gets trapped in the atmosphere. For the dwarf planet Pluto, however, the predicted temperature based on the composition of its atmosphere was much higher than actual measurements taken by NASA's New Horizons spacecraft in 2015.
A new study published November 16 in Nature proposes a novel cooling mechanism contr ... more Washington DC (SPX) Nov 13, 2017Jupiter's Stunning Southern Hemisphere Boston MA (SPX) Nov 07, 2017Watching Jupiter's multiple pulsating X-ray Aurora Mountain View CA (SPX) Nov 07, 2017Help Nickname New Horizons' Next Flyby Target |
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Amsterdam, Netherlands (SPX) Nov 10, 2017
A team of mainly Dutch astronomers has observed moving shadows on a dust disk around a star. On multiple days they took a 'photo' of the star and its disk. They used the SPHERE instrument, partially built in the Netherlands, on the Very Large Telescope in Chile. Probably, processes in the inner disk cast their shadows at the outer disk. The astronomers publish their findings in The Astrophysical ... moreOur Living Planet Shapes the Search for Life Beyond Earth Greenbelt MD (SPX) Nov 15, 2017NASA plans mission to study why planets lose their atmospheres Paris (ESA) Nov 15, 2017Closest temperate world orbiting quiet star discovered |
Dubai (Sputnik) Nov 16, 2017
United Arab Emirates Space Agency and Russia's space corporation Roscosmos plan to create a joint technical committee for the implementation of space projects.
Roscosmos chief Igor Komarov told Sputnik that Russia's space corporation Roscosmos and its Kazakh colleagues have offered the United Arab Emirates Space Agency use of the Baikonur space center for launch services. Additionally, he ... more Washington DC (AFP) Nov 12, 2017Orbital ATK launches eighth cargo mission to space Bethesda, MD (SPX) Nov 14, 2017The state of commercial spaceports in 2017 Kourou, French Guiana (ESA) Nov 09, 2017Vega launches Earth observation satellite for Morocco |
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Beijing (Sputnik) Nov 16, 2017
China is expected to complete its first sea launch for commercial payloads in 2018, said Yang Baohua, vice general manager of China Aerospace Science and Technology Corporation (CASTC).
Yang made the remarks at an annual academic conference on space science held from November 1 to 2 in Beijing.
The service will also be provided in other regions in addition to its four major sites in Jiuqu ... more Beijing (XNA) Nov 02, 2017China's reusable spacecraft to be launched in 2020 Beijing (XNA) Oct 23, 2017Space will see Communist loyalty: Chinese astronaut Beijing (XNA) Oct 02, 2017China launches three satellites |
Sendai, Japan (SPX) Nov 13, 2017
An asteroid, also known as the Chicxulub Impactor, hit Earth some 66 million years ago, causing a crater 180 km wide. The impact of the asteroid heated organic matter in rocks and ejected it into the atmosphere, forming soot in the stratosphere.
Soot is a strong, light-absorbing aerosol that caused global climate changes that triggered the mass extinction of dinosaurs, ammonites, and other ... more Washington (UPI) Nov 9, 2017Unlucky dinosaurs: Scientists say asteroid had 13 percent chance of triggering extinction Pasadena CA (JPL) Nov 10, 2017Dawn Explores Ceres' Interior Evolution Greenbelt MD (SPX) Nov 06, 2017Return of the Comet: 96P Spotted by ESA, NASA Satellites |
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Bothell WA (SPX) Nov 07, 2017
The US Air Force Research Lab (AFRL) has awarded Lockheed Martin $26.3 million for the design, development and production of a high power fiber laser. AFRL plans to test the laser on a tactical fighter jet by 2021.
The contract is part of AFRL's Self-protect High Energy Laser Demonstrator (SHiELD) program, and is a major step forward in the maturation of protective airborne laser systems. ... more Sunnyvale CA (SPX) Oct 09, 2017Lockheed Martin developing technology to intercept missile threats with Directed Energy White Sands Missile Range NM (SPX) Sep 21, 2017Upgraded Lockheed Martin Laser Outguns Threat in Half the Time Washington (UPI) Sep 20, 2017ATHENA laser testbed system successfully shoots down drones |
Washington (UPI) Nov 8, 2017
Boeing and the Ground-based Midcourse Defense team on Tuesday announced that they have installed the 44th interceptor, the last installation of 2017 for the ground-based surface-to-air anti-ballistic missile defense system.
The Department of Defense set out to increase America's long-range defense ballistic missiles to 44 interceptors by the end of 2017, with Boeing meeting the goal ahe ... more Stockholm (AFP) Nov 7, 2017Sweden picks US Patriot missile system over European rival Riyadh (AFP) Nov 5, 2017Missile from Yemen intercepted near Riyadh airport Moscow (AFP) Oct 26, 2017Russia conducts ballistic missile tests |
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Paris (ESA) Nov 08, 2017
Enough heat to power hydrothermal activity inside Saturn's ocean moon Enceladus for billions of years could be generated through tidal friction if the moon has a highly porous core, a new study finds, working in favour of the moon as a potentially habitable world.
A paper published in Nature Astronomy presents the first concept that explains the key characteristics of 500 km-diameter Encel ... more Pasadena CA (JPL) Nov 07, 2017Powering Saturn's Active Ocean Moon Greenbelt MD (SPX) Nov 03, 2017ASA Advances Instrument to Study the Plumes of Enceladus Gottingen, Germany (SPX) Oct 31, 2017Saturn's Radiation Belts: A Stranger to the Solar Wind |
Moscow, Russia (SPX) Nov 15, 2017
Researchers from the Physics Department of Moscow State University and their colleagues have discovered a mechanism that allows gas sensors, based on nanocrystalline metal oxides, to work at room temperature. This invention will raise the efficiency of environmental monitoring at nuclear power plants, on submarines and spacecrafts. The discovery was reported in Scientific Reports.
Scientis ... more Beijing, China (SPX) Nov 14, 2017Practical superconducting nanowire single photon detector highly efficient Better, bolder printing with silicon nanostructures Washington DC (SPX) Nov 09, 2017Subset of carbon nanotubes poses cancer risk similar to asbestos in mice |
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Pasadena CA (JPL) Nov 15, 2017
One of the most spectacular achievements in physics so far this century has been the observation of gravitational waves, ripples in space-time that result from masses accelerating in space.
So far, there have been five detections of gravitational waves, thanks to the Laser Interferometer Gravitational-Wave Observatory (LIGO) and, more recently, the European Virgo gravitational-wave detecto ... more New York NY (SPX) Nov 14, 2017Gravity waves from merging supermassive black holes will be found soon Yekaterinburg, Russia (SPX) Oct 27, 2017Russian scientists have found flaws in popular theories of gravity Pasadena CA (JPL) Oct 30, 2017Prolific Earth Gravity Satellites End Science Mission |
Ithaca NY (SPX) Nov 08, 2017
The concept of "valence" - the ability of a particular atom to combine with other atoms by exchanging electrons - is one of the cornerstones of modern chemistry and solid-state physics.
Valence controls crucial properties of molecules and materials, including their bonding, crystal structure, and electronic and magnetic properties.
Four decades ago, a class of materials called "mixed ... more Santa Barbara CA (SPX) Nov 09, 2017A quasiparticle quest Chicago IL (SPX) Nov 09, 2017University of Chicago scientists see fireworks from atoms at ultra-low temperatures Moscow, Russia (SPX) Nov 09, 2017Theoretical physicists are modeling complex quantum processes with cold atoms and ions |
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Orlando FL (SPX) Nov 15, 2017
A study by the University of Michigan Human Neuromechanics Laboratory suggests that battle-equipped soldiers would be less fatigued if they wore Lockheed Martin's [NYSE: LMT] FORTIS Knee-Stress Relief Device (K-SRD)TM exoskeleton on inclined terrain. The independently funded study states that "K-SRD consistently decreased the cost of transport of walking up an incline with a load."
Cost of ... more Geneva (AFP) Nov 10, 2017UN to host first talks on use of 'killer robots' Boston MA (SPX) Nov 08, 2017Computer system finds 'recipes' for producing materials Raleigh NC (SPX) Nov 06, 2017Study shows need for adaptive powered knee prosthesis to assist amputees |
Washington (UPI) Nov 14, 2017
Leonardo has announced the delivery of its Falco EVO tactical unmanned aerial system to its customers in the Middle East, the company said in a press statement during the Dubai Air Show 2017 exhibition.
The Falco EVO is specifically designed for long range intelligence, surveillance, and reconnaissance missions, and can carry a wide range of payloads that can deliver pinpoint accuracy o ... more Washington (UPI) Nov 12, 2017First operational MQ-4C Triton drone delivered to U.S. Navy Dubai UAE (SPX) Nov 16, 2017Lockheed Martin Integrates New Engine for Fury Unmanned Air Vehicle Madrid, Spain (SPX) Nov 16, 2017Alpha Unmanned Systems teams with Sightec for image stabilization and object tracking. |
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