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  Greenbelt MD (SPX) Dec 22, 2017 How long might a rocky, Mars-like planet be habitable if it were orbiting a red dwarf star? It's a complex question but one that NASA's Mars Atmosphere and Volatile Evolution mission can help answer. "The MAVEN mission tells us that Mars lost substantial amounts of its atmosphere over time, changing the planet's habitability," said David Brain, a MAVEN co-investigator and a professor at the Laboratory for Atmospheric and Space Physics at the University of Colorado Boulder. "We can use Mars, ... read more |
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Astronomers think 'winking' star is consuming cloud of planetary debrisWashington (UPI) Dec 22, 2017 New data suggests a unique 'winking' star located 550 light-years from Earth is consuming remnants of wrecked planets. ... more 
Possible for planets orbiting pulsars to be habitable, scientists sayWashington (UPI) Dec 22, 2017 New calculations suggest a pulsar could host habitable planets. It's theoretically possible, scientists say. ... more 
Discovery of new planet reveals distant solar system to rival our ownAustin TX (SPX) Dec 22, 2017 The discovery of an eighth planet circling the distant star Kepler-90 by University of Texas at Austin astronomer Andrew Vanderburg and Google's Christopher Shallue overturns our solar system's stat ... more 
PSI on Two Missions Receiving NASA Concept Development FundingTucson, AZ (SPX) Dec 22, 2017 Planetary Science Institute scientists are involved in both missions selected by NASA Wednesday to receive concept development funding to robotically explore the solar system. Missions selecte ... more |
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| Previous Issues | Dec 23 | Dec 22 | Dec 21 | Dec 20 | Dec 19 |
 
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NASA Invests in Concept Development for Missions to Comet and TitanHuntsville AL (SPX) Dec 21, 2017 NASA has selected two finalist concepts for a robotic mission planned to launch in the mid-2020s: a comet sample return mission and a drone-like rotorcraft that would explore potential landing sites ... more 
Thirsty rocks may contain the missing water of MarsParis (AFP) Dec 20, 2017 What happened to all the water that once sloshed in lakes and oceans on Mars? Much of it, researchers proposed Wednesday, may be locked up in stone. ... more 
A model of Mars-like protoplanets shed light on early solar activityWashington DC (SPX) Dec 21, 2017 A scientist from Siberian Federal University (SFU) and his colleagues from Austria and Germany constructed a physical and mathematical model of Mars- and Venus-sized planet formation. The team ... more 
Mars upside downParis (ESA) Dec 21, 2017 Which way is up in space? Planets are usually shown with the north pole at the top and the south pole at the bottom. In this remarkable image taken by ESA's Mars Express, the Red Planet is seen with ... more  
Giant Storms Cause Palpitations in Saturn's Atmospheric HeartbeatLeicester UK (SPX) Dec 21, 2017 Immense northern storms on Saturn can disturb atmospheric patterns at the planet's equator, finds the international Cassini mission in a study led by Dr. Leigh Fletcher from the University of Leices ... more 
A New Approach for Detecting Planets in the Alpha Centauri SystemNew Haven CT (SPX) Dec 20, 2017 Yale astronomers have taken a fresh look at the nearby Alpha Centauri star system and found new ways to narrow the search for habitable planets there. According to a study led by Professor Deb ... more |
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 Interstellar asteroid 'Oumuamua may actually be made of ice  
Study explains why Jupiter's jet stream reverses course on a predictable scheduleWashington (UPI) Dec 19, 2017 Scientists can finally explain why Jupiter's jet stream regularly reverses course - like clockwork. The revelation could help scientists better understand similar equatorial jet stream oscillations found on Earth and Saturn. ... more 
Cold suns, warm exoplanets and methane blanketsAtlanta GA (SPX) Dec 19, 2017 Somewhere in our galaxy, an exoplanet is probably orbiting a star that's colder than our sun, but instead of freezing solid, the planet might be cozy warm thanks to a greenhouse effect caused by met ... more 
Fungi made life on Earth possible, researchers claimWashington (UPI) Dec 22, 2017 Life on Earth wouldn't be possible without fungi, new research suggests. ... more  
Engineers program tiny robots to move, think like insectsIthaca NY (SPX) Dec 18, 2017 While engineers have had success building tiny, insect-like robots, programming them to behave autonomously like real insects continues to present technical challenges. A group of Cornell University ... more |
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 Paris (ESA) Dec 21, 2017 
Which way is up in space? Planets are usually shown with the north pole at the top and the south pole at the bottom. In this remarkable image taken by ESA's Mars Express, the Red Planet is seen with north at the bottom, and the equator at the top.
The image was taken on 19 June for calibrating the high-resolution stereo camera, while Mars Express was flying from north to south. The camera' ... moreParis (AFP) Dec 20, 2017Thirsty rocks may contain the missing water of Mars Washington DC (SPX) Dec 21, 2017A model of Mars-like protoplanets shed light on early solar activity  Greenbelt MD (SPX) Dec 22, 2017Mars Mission Sheds Light on Habitability of Distant Planets |
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 Rome (SPX) Dec 17, 2017 
Thales Alenia Space has signed three contracts in the frame of Next Space Technologies for Exploration Partnerships (NextSTEP-2) activities with Boeing, Lockheed Martin and Orbital-ATK, to develop capabilities that can meet NASA human space exploration objectives while also supporting industry commercialization plans.
Based on a public-private partnership model, the next step for human spa ... more Miami (AFP) Dec 14, 2017Will Trump send Americans to the Moon? Money talks: experts  Dallas TX (SPX) Dec 13, 2017Researchers analyze thousands of hours of Apollo mission audio  Beijing (XNA) Dec 12, 2017Robot Moon Base: Beijing's New Lunar Landing Program |
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 Washington (UPI) Dec 19, 2017 
Scientists can finally explain why Jupiter's jet stream regularly reverses course - like clockwork. The revelation could help scientists better understand similar equatorial jet stream oscillations found on Earth and Saturn.
The latest research - published this week in the Journal of Geophysical Research-Planets - reveals that gravity waves are the primary driver of the reversal of J ... more Laurel MD (SPX) Dec 11, 2017New Horizons Corrects Its Course in the Kuiper Belt  Laurel MD (SPX) Dec 13, 2017Does New Horizons' Next Target Have a Moon?  Pasadena CA (JPL) Dec 13, 2017Juno probes the depths of Jupiter's Great Red Spot |
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 Austin TX (SPX) Dec 22, 2017 
The discovery of an eighth planet circling the distant star Kepler-90 by University of Texas at Austin astronomer Andrew Vanderburg and Google's Christopher Shallue overturns our solar system's status as having the highest number of known planets. We're now in a tie.
The newly discovered Kepler-90i - a sizzling hot, rocky planet orbiting its star once every 14.4 days - was found using comp ... moreWashington (UPI) Dec 22, 2017Possible for planets orbiting pulsars to be habitable, scientists say Huntsville AL (SPX) Dec 21, 2017NASA Invests in Concept Development for Missions to Comet and Titan Tucson, AZ (SPX) Dec 22, 2017PSI on Two Missions Receiving NASA Concept Development Funding |
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 Evry, France (SPX) Dec 21, 2017 
The DLR German Aerospace Center, OHB SE and Arianespace have announced the signing of a launch contract for Germany's Heinrich Hertz (H2Sat) technology demonstrator satellite built by OHB System AG.
The satellite will be orbited by an Ariane 5 heavy-lift launcher from the Guiana Space Center, Europe's Spaceport in Kourou, French Guiana, between mid-2021 and the end of 2022.
As a tech ... more Stennis Space Center MS (SPX) Dec 22, 2017NASA Conducts Final RS-25 Rocket Engine Test of 2017  Paris, France (SPX) Dec 19, 2017ArianeGroup to start production of the first Ariane 62  Stennis Space Center, MS (SPX) Dec 15, 2017RS-25 Engine Test is Giant Step for 3-D Printing |
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 Beijing (XNA) Nov 27, 2017 
China is now the world leader in remote sensing technologies for scientific purposes and is able to provide an unprecedented amount of data to support research and development for the world, officials said on Tuesday.
Remote sensing refers to aerial or satellite-based technologies to detect and measure objects on Earth's surface, atmosphere and oceans.
On Tuesday, the Ministry of Sci ... more Beijing (XNA) Nov 19, 2017China plans for nuclear-powered interplanetary capacity by 2040  Beijing (Sputnik) Nov 16, 2017China plans first sea based launch by 2018  Beijing (XNA) Nov 02, 2017China's reusable spacecraft to be launched in 2020 |
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 Washington (UPI) Dec 19, 2017 
New analysis of 'Oumuamua, the first interstellar object to visit our solar system, suggests the cigar-shaped traveler is made of ice, not rock.
When scientists first spotted the oddly-shaped orb, they realized its trajectory placed its origin outside the solar system. Though the first of its kind, researchers assumed a comet would be the most likely interstellar visitor.
But whe ... more Boulder, CO (SPX) Dec 19, 2017Skye high impact reveals 60-million-year-old meteorite strike in Scotland  Belfast UK (SPX) Dec 19, 2017Alien object Oumuama is a natural body transiting our solar system  Paris (AFP) Dec 18, 2017Visitor from alien star system wears insulating coat: astronomers |
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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 |
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 Washington (UPI) Dec 18, 2017 
Lockheed Martin has been awarded a contract for the AEGIS weapon system by the U.S. Navy for new construction in support of Japan's Maritime Self Defense Force.
The deal, announced Friday by the Department of Defense, is worth more than $135.8 million under the terms of a cost-plus-incentive-fee, cost-plus-fixed-fee contract.
The contract calls for new construction and integratio ... more Washington (AFP) Dec 19, 2017Pentagon works to 'understand' missile strike on Saudi  Riyadh (AFP) Dec 20, 2017Saudi says it intercepted Yemen rebel missile over Riyadh  Tokyo (AFP) Dec 19, 2017Japan to beef up missile defence system against N. Korea |
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 Leicester UK (SPX) Dec 21, 2017 
Immense northern storms on Saturn can disturb atmospheric patterns at the planet's equator, finds the international Cassini mission in a study led by Dr. Leigh Fletcher from the University of Leicester.
This effect is also seen in Earth's atmosphere, suggesting the two planets are more alike than previously thought.
Despite their considerable differences, the atmospheres of Earth, Ju ... more Uppsala, Sweden (SPX) Dec 14, 2017Electrical and Chemical Coupling Between Saturn and Its Ring  Washington (UPI) Nov 21, 2017Unique atmospheric chemistry explains cold vortex on Saturn's moon Titan  Pasadena CA (JPL) Nov 22, 2017Cassini Image Mosaic: A Farewell to Saturn |
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 Edmonton, Canada (SPX) Dec 18, 2017 
A team of University of Alberta engineers developed a new way to produce electrical power that can charge handheld devices or sensors that monitor anything from pipelines to medical implants.
The discovery sets a new world standard in devices called triboelectric nanogenerators by producing a high-density DC current - a vast improvement over low-quality AC currents produced by other resear ... more Boston MA (SPX) Dec 14, 2017A 100-fold leap to GigaDalton DNA nanotech  Boston MA (SPX) Dec 07, 2017New nanowires are just a few atoms thick  Moscow, Russia (SPX) Nov 30, 2017Physicists explain metallic conductivity of thin carbon nanotube films |
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 Pasadena CA (JPL) Dec 18, 2017 
Loss of water from the rocks of California's Sierra Nevada caused the mountain range to rise nearly an inch (24 millimeters) in height during the drought years from October 2011 to October 2015, a new NASA study finds.
In the two following years of more abundant snow and rainfall, the mountains have regained about half as much water in the rock as they had lost in the preceding drought and ... more Mainz, Germany (SPX) Nov 30, 2017Researchers measure magnetic moment with greatest possible precision  Tokyo, Japan (SPX) Nov 28, 2017Physicists make most precise measurement ever of a proton's magnetic moment  Pasadena CA (JPL) Nov 15, 2017Listening for gravitational waves using pulsars |
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 Gainesville FL (SPX) Dec 22, 2017 
Black holes are famous for their muscle: an intense gravitational pull known to gobble up entire stars and launch streams of matter into space at almost the speed of light.
It turns out the reality may not live up to the hype.
In a paper published in the journal Science, University of Florida scientists have discovered these tears in the fabric of the universe have significantly weak ... more Berkeley CA (SPX) Dec 19, 2017Make-believe worlds makes for better understanding of real Universe  Noordwijk, Netherlands (SPX) Dec 14, 2017Herschel Data Links Mysterious Quasar Winds to Furious Starbursts  Washington DC (SPX) Dec 14, 2017Most Distant Supermassive Black Hole Found |
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 Ithaca NY (SPX) Dec 18, 2017 
While engineers have had success building tiny, insect-like robots, programming them to behave autonomously like real insects continues to present technical challenges. A group of Cornell University engineers has been experimenting with a new type of programming that mimics the way an insect's brain works, which could soon have people wondering if that fly on the wall is actually a fly.
Th ... more Tokyo, Japan (SPX) Dec 15, 2017Lockheed Martin and NEC to Enhance Satellites, Space Travel with Artificial Intelligence  Moscow (Sputnik) Dec 13, 2017Not Your Grandpa's Robot: Russian Robot 'FEDOR' May Become Self-Learning  El Segundo CA (SPX) Dec 13, 2017Aerospace's SeedTECH AI advances to second round of $5M IBM Watson XPRIZE |
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 Washington (UPI) Dec 20, 2017 
Boeing has unveiled its MQ-25 unmanned aircraft system, which is designed to refuel U.S. Navy jets operating from aircraft carriers.
The Navy has been seeking an unmanned aerial system with refueling capabilities to support and extend the combat range of deployed Boeing F/A-18 Super Hornet, Boeing EA-18G Growler, and Lockheed Martin F-35C fighters.
Boeing says their version of th ... more Washington (UPI) Dec 19, 2017Insitu to support Navy's ScanEagle UAV system  The Hague (AFP) Dec 13, 2017Dutch police ground drone-fighting eagles  Washington (UPI) Dec 13, 2017Jet-powered drone tested by BAE Systems |
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