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  Boston MA (SPX) Jan 25, 2017 The presence of water on ancient Mars is a paradox. There's plenty of geographical evidence that rivers periodically flowed across the planet's surface. Yet in the time period when these waters are supposed to have run - three to four billion years ago - Mars should have been too cold to support liquid water. Researchers from the Harvard John A. Paulson School of Engineering and Applied Science (SEAS) suggest that early Mars may have been warmed intermittently by a powerful greenhouse effect. In a ... read more |
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NASA develops AI for future exploration of extraterrestrial subsurface oceansNASA is developing technology which could enable autonomous navigation of future underwater drones studying subsurface oceans on icy moons like Jupiter's Europa. The agency is working on artificial ... more  
Gaia turns its eyes to asteroid huntingWhilst best known for its surveys of the stars and mapping the Milky Way in three dimensions, ESA's Gaia has many more strings to its bow. Among them, its contribution to our understanding of the as ... more 
Making AI systems that see the world as humans doA Northwestern University team developed a new computational model that performs at human levels on a standard intelligence test. This work is an important step toward making artificial intelligence ... more  
Physicist uncovers clues to mechanism behind magnetic reconnectionPhysicist Fatima Ebrahimi at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) has published a paper showing that magnetic reconnection - the process in which magnetic ... more |
| Previous Issues | Jan 24 | Jan 23 | Jan 20 | Jan 19 | Jan 18 |
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Long Eclipse Avoidance Manoeuvres Performed Successfully on MOM SpacecraftAn orbital manoeuvres was performed on Mars Orbiter Mission (MOM) spacecraft to avoid the impending long eclipse duration for the satellite. The duration of the eclipse would have been as long as 8 ... more  
Experiment resolves mystery about wind flows on JupiterOne mystery has been whether the jets exist only in the planet's upper atmosphere - much like the Earth's own jet streams - or whether they plunge into Jupiter's gaseous interior. If the latter is t ... more  
Nuclear winter with iron snow discovered on MercuryMercury, the smallest and innermost planet in the Solar System has its own magnetic field like the Earth, scientist revealed. Previously it was thought that that Mercury's magnetic field was long go ... more  
First European-built all-electric satellite EUTELSAT 172B getting ready to flyConstruction of EUTELSAT 172B, the first high-power all-electric telecommunications satellite built in Europe, is now complete at the Airbus satellite assembly facilities in Toulouse. The full ... more  
China schedules Chang'e-5 lunar probe launchChina plans to launch the Chang'e-5 lunar probe at the end of November this year, from the Wenchang Space Launch Center in southern China's Hainan Province, aboard the heavy-lift carrier rocket Long ... more |
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 Cassini captures stunning view of Saturn moon Daphnis 
Microbes could survive thin air of MarsMicrobes that rank among the simplest and most ancient organisms on Earth could survive the extremely thin air of Mars, a new study finds. The Martian surface is presently cold and dry, but th ... more 
Mars rover Opportunity takes a drive up a steep slopeOpportunity is located on the rim of Endeavour Crater, heading south along the rim. The rover is trying to make progress towards the next major scientific objective, the gully about a kilomete ... 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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An orbital manoeuvres was performed on Mars Orbiter Mission (MOM) spacecraft to avoid the impending long eclipse duration for the satellite. The duration of the eclipse would have been as long as 8 hours in the coming days.
As the satellite battery is designed to handle an eclipse duration of only about 1 Hour 40 minutes, a longer eclipse would have drained the battery beyond the safe limi ... more Bursts of methane may have warmed early Mars Microbes could survive thin air of Mars Mars rover Opportunity takes a drive up a steep slope |
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China plans to launch the Chang'e-5 lunar probe at the end of November this year, from the Wenchang Space Launch Center in southern China's Hainan Province, aboard the heavy-lift carrier rocket Long March-5.
The mission will be China's first automated moon surface sampling, first moon take-off, first unmanned docking in a lunar orbit about 380,000 km from earth, and first return flight in ... more The science behind the Lunar Hydrogen Polar Mapper mission Eugene Cernan, last man to walk on moon, dead at 82 The moon is older than scientists thought |
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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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Is there anybody out there? The question of whether Earthlings are alone in the universe has puzzled everyone from biologists and physicists to philosophers and filmmakers. It's also the driving force behind San Francisco State University astronomer Stephen Kane's research into exoplanets - planets that exist outside Earth's solar system.
As one of the world's leading "planet hunters," Kan ... more Looking for life in all the right places with the right tool Could dark streaks in Venusian clouds be microbial life VLT to Search for Planets in Alpha Centauri System |
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SpaceX celebrated the first flight of its Falcon 9 rocket in over four and a half months on Saturday, with a remarkably smooth launch of the vehicle from California. The Falcon 9 had previously been grounded since September, after one of the rockets exploded on a launchpad in Florida during a routine fueling procedure. Though the stakes were high for Saturday's launch, the mission's success does ... more Airbus Safran Launchers in 2016: we keep our promises 2017 Rocket Campaign Begins in Alaska India Defers Much-Awaited Heaviest Rocket Launch |
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China's first cargo spacecraft will leave the factory, according to the website of China's manned space mission.
A review meeting was convened last Thursday, during which officials and experts unanimously concluded that the Tianzhou-1 cargo spacecraft had met all the requirements to leave the factory.
The take-off weight of Tianzhou-1 is 13 tonnes and it can ship material of up to si ... more China launches commercial rocket mission Kuaizhou-1A China Space Plan to Develop "Strength and Size" Beijing's space program soars in 2016 |
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The appearance of small bodies in the outer solar system could be deceiving. Asteroids and dwarf planets may be camouflaged with an outer layer of material that actually comes from somewhere else.
Using data primarily gathered by SOFIA, NASA's Stratospheric Observatory for Infrared Astronomy, a team of astronomers has detected the presence of substantial amounts of material on the surface ... more Today's rare meteorites were once common Gaia turns its eyes to asteroid hunting How the darkness and the cold killed the dinosaurs |
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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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  North Korea's nuclear and missile capabilities are accelerating at an "unprecedented" pace, the South's acting president said Monday, urging the swift deployment of a US anti-missile system that has infuriated Beijing.
Seoul and Washington agreed last year to install the Terminal High Altitude Area Defence (THAAD) system in the South after a string of North Korean nuclear and missile tests - ... more S-500 to strengthen Russia's 'air defense system for the 21 Century' SBIRS Missile Warning Satellite Responding to Ground Control Israel Introduces Arrow-3 Missile Interceptor System |
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The wavemaker moon, Daphnis, is featured in this view, taken as NASA's Cassini spacecraft made one of its ring-grazing passes over the outer edges of Saturn's rings on Jan. 16, 2017. This is the closest view of the small moon obtained yet.
Daphnis (5 miles or 8 kilometers across) orbits within the 42-kilometer (26-mile) wide Keeler Gap. Cassini's viewing angle causes the gap to appear narr ... more Catching Cassini's call Huygens: 'Ground Truth' From an Alien Moon NASA image showcases Saturn's sun-soaked north pole |
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A simple technique for producing oxide nanowires directly from bulk materials could dramatically lower the cost of producing the one-dimensional (1D) nanostructures. That could open the door for a broad range of uses in lightweight structural composites, advanced sensors, electronic devices - and thermally-stable and strong battery membranes able to withstand temperatures of more than 1,000 degr ... more Creating atomic scale nanoribbons Ultra-precise chip-scale sensor detects unprecedentedly small changes at the nanoscale Nanocavity and atomically thin materials advance tech for chip-scale light sources |
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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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With these results, the researchers from the field of ultrafast phenomena and photonics build on their earlier findings, published in October 2015 in the scientific journal Science, where they have demonstrated direct detection of signals from pure nothingness.
This essential scientific progress might make it possible to solve problems that physicists have grappled with for a long time, ra ... more Can the donut-shaped magnet 'CAPPuccino submarine' hunt for dark matter? Light source discovery 'challenges basic assumption' of physics Our galaxy's black hole is spewing out planet-size 'spitballs' |
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A Northwestern University team developed a new computational model that performs at human levels on a standard intelligence test. This work is an important step toward making artificial intelligence systems that see and understand the world as humans do.
"The model performs in the 75th percentile for American adults, making it better than average," said Northwestern Engineering's Ken Forbu ... more NASA develops AI for future exploration of extraterrestrial subsurface oceans For white-collar staff, AI threatens new workplace revolution Swarm of underwater robots mimics ocean life |
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Blighter Surveillance Systems' AUDS counter-UAV defense system recently achieved TRL-9 status following deployment with the U.S. armed forces.
The achievement places the unmanned aircraft detection device at the highest technology readiness level, or TRL. The scale, used by the U.S. Department of Defense and NASA, ranges from 1 to 9 with 9 referring the most technology mature devices. / ... more GenDyn offers Bluefin SandShark mini-drone for sale online UAV performs first ever perched landing using machine learning algorithmsLiteye, Tribalco to deliver AUDS systems to U.S. armed forces |
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