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  Paris (AFP) Feb 22, 2017 Researchers announced Wednesday the stunning discovery of seven Earth-like planets orbiting a small star in our galaxy, opening up the most promising hunting ground so far for life beyond the Solar System. All seven roughly match the size and mass of our own planet and are almost certainly rocky, and three are perfectly perched to harbour life-nurturing oceans of water, they reported in the journal Nature. Most critically, their proximity to Earth and the dimness of their red dwarf star, called ... read more |
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Why it will take supercomputers, AI to solve time travel conundrumIn an interview with Sputnik Mundo, Russian cosmologist Andrei Kananin said that time travel is possible and people may be able to visit the future in a time machine, but there is one serious catch. ... more  
Opportunity leaving crater rim for the Plains of MeridianiOpportunity is located on the rim of Endeavour crater, about to leave the rim and get back on the plains of Meridiani. The rover is not leaving the crater, just setting up for faster progress ... more 
Ultracool Dwarf and the Seven PlanetsAstronomers have found a system of seven Earth-sized planets just 40 light-years away. Using ground and space telescopes, including ESO's Very Large Telescope, the planets were all detected as they ... more 
Seven Terrestrial Exoplanets Around a Nearby StarTRAPPIST-1 is the name of the small, ultracool star that is the new hot topic in astronomy and the search for life outside our solar system. Observing the star with telescopes from the ground and sp ... more |
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Excited reports of 'habitable planets' need to come back down to EarthIn 1950, physicist Enrico Fermi famously asked, "Where are they?" as a kind of lament about the lack of observational evidence for alien intelligence in our universe. Today, the question is still as ... more 
From Rocks, Evidence of a 'Chaotic Solar System'Plumbing a 90 million-year-old layer cake of sedimentary rock in Colorado, a team of scientists from the University of Wisconsin-Madison and Northwestern University has found evidence confirming a c ... more  
New data about 2 distant asteroids give a clue to the possible 'Planet Nine'In the year 2000 the first of a new class of distant solar system objects was discovered, orbiting the Sun at a distance greater than that of Neptune: the "extreme trans Neptunian objects (ETNOs). T ... more  
Europa Flyby Mission Moves into Design PhaseA mission to examine the habitability of Jupiter's ocean-bearing moon Europa is taking one step closer to the launchpad, with the recent completion of a major NASA review. On Feb. 15, NASA's E ... more 
Dawn discovers evidence for organic material on CeresNASA's Dawn mission has found evidence for organic material on Ceres, a dwarf planet and the largest body in the main asteroid belt between Mars and Jupiter. Scientists using the spacecraft's visibl ... more 
Prediction: More gas-giants will be found orbiting Sun-like starsNew planetary formation models from Carnegie's Alan Boss indicate that there may be an undiscovered population of gas giant planets orbiting around Sun-like stars at distances similar to those of Ju ... more |
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 An Ice World...With an Ocean 
Juno to remain in current orbit at JupiterNASA's Juno mission to Jupiter, which has been in orbit around the gas giant since July 4, 2016, will remain in its current 53-day orbit for the remainder of the mission. This will allow Juno to acc ... more  
ESA's six-legged Suntracker flying on a DragonTomorrow, a Space-X Dragon cargo ferry will be launched to the International Space Station packed with supplies, experiments, tools and food for the six astronauts living and working high above Eart ... more 
Minor planet named BernardA minor planet in the Solar System will officially be known as Bernardbowen after Australian citizen science project theSkyNet won a competition to name the celestial body. The minor planet wa ... more 
Hunting for runaway worldsArizona State University astronomer Adam Schneider and his colleagues are hunting for an elusive object lost in space between our sun and the nearest stars. They are asking for your help in the sear ... 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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Researchers from Trinity College Dublin have discovered a patch of land in an ancient valley on Mars that appears to have been flooded by water in the not-too-distant past. In doing so, they have pinpointed a prime target to begin searching for past life forms on the Red Planet.
The findings have just been published in Geophysical Research Letters, by Dr Mary Bourke from Trinity, and her c ... more Opportunity leaving crater rim for the Plains of Meridiani Scientists say Mars valley was flooded with water not long ago Opportunity passes 44 kilometers of surface travel after 13 years |
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ISRO has started a series of ground tests for testing the performance of sensors and actuators for soft landing of the Lander on the lunar surface.
India Space Research Organization (ISRO) has selected Russian company JSC Isotope for supply of Radionuclide curium-244 (Cm-244) that enables sources to determine chemical composition of any rocks and soils.
"Supplied by JSC Isotope sourc ... more Complete Lunar-cy: The Earth Has Sprayed the Moon With Oxygen for Billennia Private Space Race Heats Up, Moon Landing Expected in Late 2017 LunaH-Map CubeSat to map the Moon's water deposits |
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A mission to examine the habitability of Jupiter's ocean-bearing moon Europa is taking one step closer to the launchpad, with the recent completion of a major NASA review.
On Feb. 15, NASA's Europa multiple-flyby mission successfully completed its Key Decision Point-B review. This NASA decision permits the mission to move forward into its preliminary design phase, known as "Phase B," begin ... more Juno to remain in current orbit at Jupiter NASA receives science report on Europa lander concept New Horizons Refines Course for Next Flyby |
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Arizona State University astronomer Adam Schneider and his colleagues are hunting for an elusive object lost in space between our sun and the nearest stars. They are asking for your help in the search, using a new citizen-science website called Backyard Worlds: Planet 9.
Astronomers have found evidence for a ninth planet in our solar system. The evidence comes from studying the orbits of o ... more Prediction: More gas-giants will be found orbiting Sun-like stars From Rocks, Evidence of a 'Chaotic Solar System' Ultracool Dwarf and the Seven Planets |
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An unmanned cargo ship packed with food and supplies for astronauts arrived safely at the International Space Station Thursday, a day after SpaceX aborted the process due to a GPS problem.
This time, the Dragon cargo ship made a "perfect approach to the capture point," a NASA commentator said, and was grabbed by the station's robotic arm at 5:44 am (1044 GMT).
Astronauts Thomas Pesquet o ... more Russian Aviation Company S7 Group restructures Russia successfully launches space freighter after crash Energia to make 2 modifications of Federatsiya spaceship |
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China plans to launch Shijian-13, its first high-throughput communications satellite, in April, the China Academy of Space Technology (CAST) said Friday.
The 4.6-tonne satellite, with a message capacity of more than 20 GB, will be carried into orbit by a Long March-3B carrier rocket, according to the CAST.
An increase in satellite throughput will provide better access to the Internet ... more Chinese cargo spacecraft set for liftoff in April China looks to Mars, Jupiter explorationChina's first cargo spacecraft to leave factory |
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When a meteor is about to conk your neighborhood and gives fair warning by emitting sizzling, rustling and hissing sounds as it descends, you might think that the universe is being sporting.
But these auditory warnings, which do occur, seem contrary to the laws of physics if they are caused by the friction of the fast-moving meteor or asteroid plunging into Earth's atmosphere. Because soun ... more SwRI scientist studies geology of Ceres to understand origin of organics Dawn discovers evidence for organic material on Ceres Arecibo Observatory captures revealing images of Comet 45P/Honda-Mrkos-Pajdusakova |
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Within the next fifty years, scientists at BAE Systems believe that battlefield commanders could deploy a new type of directed energy laser and lens system, called a Laser Developed Atmospheric Lens which is capable of enhancing commanders' ability to observe adversaries' activities over much greater distances than existing sensors.
At the same time, the lens could be used as a form of 'de ... more U.K. Defense Ministry finalizes laser weapon system contract U.S. Air Force issues RFP for aircraft laser weaponsNorthrop Grumman to develop next-gen fighter laser system |
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  Raytheon is developing an automated assessment system for judging the effectiveness of 21st century weapons in war game scenarios.
The first-of-its-kind tool, commissioned by the U.S. Missile Defense Agency, will automatically teach war game participants which weapons to use in every possible scenario, including missiles, kinetic interceptors, cyber and electronic warfare weapons.
... more U.S. Army awards $3 billion in missile defense contracts New US Missile Hits Target in Space New Age, New Aims: CIS Air Defense to Be Upgraded for Aerospace Tasks |
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On Feb. 17, 2005, NASA's Cassini spacecraft was making the first-ever close pass over Saturn's moon Enceladus as it worked through its detailed survey of the planet's icy satellites. Exciting, to be sure, just for the thrill of exploration. But then Cassini's magnetometer instrument noticed something odd. Since NASA's two Voyager spacecraft made their distant flybys of Enceladus about 20 years p ... more Close views show Saturn's Rings in unprecedented detail Cassini captures stunning view of Saturn moon Daphnis Catching Cassini's call |
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A new technique using liquid metals to create integrated circuits that are just atoms thick could lead to the next big advance for electronics. The process opens the way for the production of large wafers around 1.5 nanometres in depth (a sheet of paper, by comparison, is 100,000nm thick). Other techniques have proven unreliable in terms of quality, difficult to scale up and function only at ver ... more Switched-on DNA spark nano-electronic applications Nano-level lubricant tuning improves material for electronic devices and surface coatings Learning how to fine-tune nanofabrication |
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Our Galaxy's gravitational field limits the accuracy of astrometric observations of distant objects. This is most clearly appeared for objects that are visually located behind the central regions of the Galaxy and the Galactic plane, where the deviation can be up to several dozen microarcseconds.
And, more importantly, the effect of this gravitational "noise" cannot be removed. This means ... more New method uses heat flow to levitate variety of objects Increasing the sensitivity of next-generation gravitational wave detectors New laser technology from Hannover enables more sensitive gravitational-wave detectors |
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The Phoenix cluster is an enormous accumulation of about 1,000 galaxies, located 5.7 billion light years from Earth. At its center lies a massive galaxy, which appears to be spitting out stars at a rate of about 1,000 per year. Most other galaxies in the universe are far less productive, squeaking out just a few stars each year, and scientists have wondered what has fueled the Phoenix cluster's ... more Black-hole-powered jets forge fuel for star formation Changes of supermassive black hole in the center of NGC 2617 galaxy Why it will take supercomputers, AI to solve time travel conundrum |
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Robotics engineers often find their inspiration from nature. For six-legged robots, a nature-inspired gait proved an impediment to maximum speed.
Researchers at the University of Lausanne and Swiss Federal Institute of Technology, UNIL and EPFL, wanted to find out if there was a faster way for their insect-inspired robot to scurry.
Most insects walk with a tripod gait, keeping th ... more Now you can 'build your own' bio-bot How algorithms secretly run the world Will androids dream of quantum sheep? |
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Faced with the risk of drones being used to snoop or carry out attacks on French soil, the air force is showing its claws.
At Mont-de-Marsan in southwestern France a quartet of fearsome golden eagles is being trained to take out unmanned aircraft in mid-flight.
The roar of a departing Rafale fighter jet gives way to the buzz of a drone lifting into the air on a runway at the air base, so ... more Leonardo supplying radars for Patroller drones Ukroboronprom presents modified Phantom unmanned vehicle Milrem displays THeMIS modular unmanned ground vehicle |
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