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  Washington DC (SPX) Feb 03, 2017 A recently discovered solitary ice volcano on the dwarf planet Ceres may have some hidden older siblings, say scientists who have tested a likely way such mountains of icy rock - called cryovolcanoes - might disappear over millions of years. NASA's Dawn spacecraft discovered Ceres's 4-kilometer (2.5-mile) tall Ahuna Mons cryovolcano in 2015. Other icy worlds in our solar system, like Pluto, Europa, Triton, Charon and Titan, may also have cryovolcanoes, but Ahuna Mons is conspicuously alone on Cere ... read more |
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Anatomy of a debris incidentA space debris avoidance manoeuvre planned for ESA's Swarm mission proved unnecessary last week, but the close encounter highlighted the growing risk from space debris. It's an increasingly common o ... more  
Dedicated Planet Imager Opens Its Eyes to Other WorldsAn astronomical instrument on Maunakea specifically designed to see planets around other stars has been successfully commissioned and has started to reveal stunning images of other worlds after almo ... more  
One-year mission investigators debut preliminary results at NASA workPreliminary research results for the NASA One-Year Mission debuted last week at an annual NASA conference. Last March, two men landed back on Earth after having spent nearly one year in space. NASA ... more  
Private Space Race Heats Up, Moon Landing Expected in Late 2017Moon Express, the first private company to receive government approval for a space mission, has announced an additional $20 million raised for a lunar voyage in late 2017. A front-runner to wi ... more |
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Earth Narrowly Dodges Three Large AsteroidsA car-sized asteroid narrowly missed the Earth on Monday, January 30, six days after another asteroid the size of a house had a similar near-miss, and ten days after a third passed by that was about ... more  
Meteorite reveals 2 billion years of volcanic activity on MarsMars may be home to some of the oldest volcanoes in the solar system. New evidence suggests the Red Planet has been home to volcanic activity for at least 2 billion years. ... more 
Spaceflight changes the shape of astronauts' brainsWhen astronauts come back from a stint aboard the International Space Station, their brains are not as they were when they left Earth. ... more 
NASA's New Shape-Shifting Radiator Inspired by OrigamiJapan's ancient art of paper folding has inspired the design of a potentially trailblazing "smart" radiator that a NASA technologist is now developing to remove or retain heat on small satellites. ... more 
Space Traffic ManagementThose familiar with air traffic management architectures understand the constraints of aircraft flying in the atmosphere, vehicle dynamics and command and control techniques. Unfortunately, space tr ... more 
Have a Peek Into What the NASA Twins Study Will RevealPreliminary research results for the NASA Twins Study debuted at NASA's Human Research Program's annual Investigators' Workshop in Galveston, Texas the week of January 23. NASA astronaut Scott Kelly ... more |
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 LunaH-Map CubeSat to map the Moon's water deposits 
Japan 'space junk' collector in troubleAn experimental 'space junk' collector designed to pull rubbish from the Earth's orbit has run into trouble, Japanese scientists said Tuesday, potentially a new embarrassment for Tokyo's high-tech programme. ... more 
New planet imager delivers first science at KeckA new device on the W.M. Keck Observatory in Hawaii has delivered its first images, showing a ring of planet-forming dust around a star, and separately, a cool, star-like body, called a brown dwarf, ... more  
Close views show Saturn's Rings in unprecedented detailNewly released images showcase the incredible closeness with which NASA's Cassini spacecraft, now in its "Ring-Grazing" orbits phase, is observing Saturn's dazzling rings of icy debris. The vi ... more  
China looks to Mars, Jupiter explorationChina's plans for deep-space exploration included two Mars missions and one Jupiter probe. China plans its first Mars probe by 2020, said Wu Yanhua, vice director of the China National Space A ... more |
  
In the decade to come Russia will face strong competition from China for the commercial launch of satellites for developing countries, according to Ivan Moiseev, director of the Institute of Space Policy."China is trying to expand its space launching services, developing new boosters for different segments of the market," Moiseev told RIA Novosti.
"It has constructed a new spacecraft launc ... more Vega And Gokturk-1A are present for next Arianespace lightweight mission Antares Rides Again Four Galileo satellites are "topped off" for Arianespace's milestone Ariane 5 launch from the Spaceport |
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Mars may be home to some of the oldest volcanoes in the solar system. New evidence suggests the Red Planet has been home to volcanic activity for at least 2 billion years.
The evidence is a small Martian meteorite discovered in Africa in 2012. The rock was named Northwest Africa 7635.
Scientists has studied many Martian meteorites over the years. Most arrived on Earth's surface r ... more Opportunity marks 13 years of ground operations on Mars Similar-Looking Ridges on Mars Have Diverse Origins Commercial Crew's Role in Path to Mars |
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Moon Express, the first private company to receive government approval for a space mission, has announced an additional $20 million raised for a lunar voyage in late 2017.
A front-runner to win Google's Lunar XPrize, the $20-million grant for the first "privately funded team" to "successfully place a spacecraft on the moon's surface," "travel 500 meters,"and "transmit high-definition video ... moreLunaH-Map CubeSat to map the Moon's water deposits India, Israel among five teams fighting for first private Moon landing China schedules Chang'e-5 lunar probe launch |
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Where should NASA's Juno spacecraft aim its camera during its next close pass of Jupiter on Feb. 2? You can now play a part in the decision. For the first time, members of the public can vote to participate in selecting all pictures to be taken of Jupiter during a Juno flyby. Voting begins Thursday, Jan. 19 at 11 a.m. PST (2 p.m. EST) and concludes on Jan. 23 at 9 a.m. PST (noon EST).
"We ... more Experiment resolves mystery about wind flows on Jupiter Pluto Global Color Map Lowell Observatory to renovate Pluto discovery telescope |
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A new device on the W.M. Keck Observatory in Hawaii has delivered its first images, showing a ring of planet-forming dust around a star, and separately, a cool, star-like body, called a brown dwarf, lying near its companion star. The device, called a vortex coronagraph, was recently installed inside NIRC2 (Near Infrared Camera 2), the workhorse infrared imaging camera at Keck. It has the potenti ... more Dedicated Planet Imager Opens Its Eyes to Other Worlds First footage of a living stylodactylid shrimp filter-feeding at depth of 4826m SF State astronomer searches for signs of life on Wolf 1061 exoplanet |
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Indian Space Research Organisation (ISRO) successfully ground tested its indigenously developed Cryogenic Upper Stage for GSLV MkIII on January 25, 2017. The cryogenic stage designated as C25 was tested for a duration of 50 seconds at ISRO Propulsion Complex (IPRC) in Mahendragiri demonstrating all the stage operations. The performance of the Stage during the test was as predicted. This is the f ... more NASA sounding rocket launches into Alaskan night SmallGEO's first flight reaches orbit Russia to check space flight engines over faulty parts |
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China's plans for deep-space exploration included two Mars missions and one Jupiter probe.
China plans its first Mars probe by 2020, said Wu Yanhua, vice director of the China National Space Administration.
A second Mars probe will bring back samples and conduct research on the planet's structure, composition and environment, Wu said.
Also on the agenda are an asteroid explorat ... more China's first cargo spacecraft to leave factory China launches commercial rocket mission Kuaizhou-1A China Space Plan to Develop "Strength and Size" |
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A recently discovered solitary ice volcano on the dwarf planet Ceres may have some hidden older siblings, say scientists who have tested a likely way such mountains of icy rock - called cryovolcanoes - might disappear over millions of years.
NASA's Dawn spacecraft discovered Ceres's 4-kilometer (2.5-mile) tall Ahuna Mons cryovolcano in 2015. Other icy worlds in our solar system, like Pluto ... more Earth Narrowly Dodges Three Large Asteroids Objective: To deflect asteroids, thus preventing their collision with Earth Gaia turns its eyes to asteroid hunting |
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Britain's Ministry of Defense has awarded MBDA and other industry partners a $36 million contract to produce a Laser Directed Energy Weapon demonstrator.
The contract, which aims to allow Britain's first laser weapon to enter service by the mid-2020s, will task contractors to assess the technology's capabilities. Project leaders hope to demonstrate the system in 2019.
"The U.K. h ... more U.S. Air Force issues RFP for aircraft laser weaponsNorthrop Grumman to develop next-gen fighter laser system UK to start laser gun program |
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The Polish government received an updated offer for its medium-range air defense program from MEADS International.
The offer updates the company's proposal alongside Polska Grupa Zbrojeniowa in September, intensifying the competition between Raytheon and Lockheed Martin for the contract.
Included in the proposal for Poland's missile defense project, known as Wilsa, is MEADS Inter ... more Raytheon contracted for Patriot missile support Lockheed Martin to perform additional THAAD development S. Korea, US defence chiefs back anti-missile system |
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Newly released images showcase the incredible closeness with which NASA's Cassini spacecraft, now in its "Ring-Grazing" orbits phase, is observing Saturn's dazzling rings of icy debris.
The views are some of the closest-ever images of the outer parts of the main rings, giving scientists an eagerly awaited opportunity to observe features with names like "straw" and "propellers."
Altho ... more Cassini captures stunning view of Saturn moon Daphnis Catching Cassini's call Huygens: 'Ground Truth' From an Alien Moon |
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Scientists used one of the world's most powerful electron microscopes to map the precise location and chemical type of 23,000 atoms in an extremely small particle made of iron and platinum.
The 3-D reconstruction reveals the arrangement of atoms in unprecedented detail, enabling the scientists to measure chemical order and disorder in individual grains, which sheds light on the material's ... more NIST updates 'sweet' 1950s separation method to clean nanoparticles from organisms Nanocavity and atomically thin materials advance tech for chip-scale light sources Ultra-precise chip-scale sensor detects unprecedentedly small changes at the nanoscale |
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Cosmologists trying to understand how to unite the two pillars of modern science - quantum physics and gravity - have found a new way to make robust predictions about the effect of quantum fluctuations on primordial density waves, ripples in the fabric of space and time.
Researchers from the University of Portsmouth have revealed quantum imprints left on cosmological structures in the very ... more China to set up gravitational wave telescopes in Tibet MIT researchers reveal new technique for measuring gravity A population of neutron stars can generate gravitational waves continuously |
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Researchers from Ludwig-Maximilians-Universitaet (LMU) Munich have, for the first time, measured the lifetime of an excited state in the nucleus of an unstable element. This is a major step toward a nuclear clock that could keep even better time than today's best atomic timekeepers.
Atomic clocks are the most precise chronometers we now have. These timekeepers are based on precise knowledg ... more Study reveals substantial evidence of holographic universe 'Ghost particles' could improve understanding the universe PPPL scientist uncovers physics behind plasma-etching process |
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A technology industry alliance devoted to making sure smart machines don't turn against humanity said Friday that Apple has signed on and will have a seat on the board.
Microsoft, Amazon, Google, Facebook, IBM, and Google-owned British AI firm DeepMind last year established the non-profit organization, called "Partnership on AI," which will have its inaugural board meeting in San Francisco o ... more New wave of robots set to deliver the goods MIT's wearable AI system can detect a conversation's tone Over to you, automation |
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The U.S. Naval Air Warfare Center Weapons Division recently completed a demonstration of its developing Spike missile.
During the demonstration, conducted by the Spike team in China Lake, Calif., testers were able to shoot down an "outlaw" unmanned aerial vehicle in one shot in December 2016.
"The team worked really hard to get us to the point where everything was smooth," Spike ... more New SkyGuardian variant of Predator B drone announced Germany extends Heron drone lease contract AUDS counter-UAV system achieves TRL-9 status |
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