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  Washington (AFP) Nov 17, 2018 Imagine an airport where thousands of planes, empty of fuel, are left abandoned on the tarmac. That is what has been happening for decades with satellites that circle the Earth. When satellites run out of fuel, they can no longer maintain their precise orbit, rendering them useless even if their hardware is still intact. "It's literally throwing away hundreds of millions of dollars," Al Tadros, vice president of space infrastructure and civil Space at a company called SSL, said this month at a m ... read more |
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2028 moon mission pitched at US National Space Council meetingWashington DC (Sputnik) Nov 17, 2018 A potential mission to the moon in 2028 was presented Thursday to the US National Space Council's (NSC) Users' Advisory Group in response to US President Donald Trump's idea of going to the Moon. ... more  
Overflowing crater lakes carved canyons across MarsAustin TX (SPX) Nov 17, 2018 Today, most of the water on Mars is locked away in frozen ice caps. But billions of years ago it flowed freely across the surface, forming rushing rivers that emptied into craters, forming lakes and ... more  
New Arecibo message challenge announcedOrlando FL (SPX) Nov 17, 2018 In 1974, the Arecibo Observatory made history by beaming the most powerful radio message into deep space ever made. The famous Arecibo Message was designed by the AO 74's staff, led by Frank Drake, ... more  
TAGSAM testing complete: OSIRIS-REx prepared to TAG an asteroidTucson AZ (SPX) Nov 17, 2018 On Nov. 14, NASA's OSIRIS-REx spacecraft stretched out its robotic sampling arm for the first time in space. The arm, more formally known as the Touch-and-Go Sample Acquisition Mechanism (TAGSAM), i ... more |
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| Previous Issues | Nov 15 | Nov 14 | Nov 13 | Nov 12 |
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NASA wants people on Mars within 25 yearsWashington (AFP) Nov 13, 2018 Deadly radiation from the cosmos, potential vision loss, and atrophying bones are just some of the challenges scientists must overcome before any future astronaut can set foot on Mars, experts and top NASA officials said Tuesday. ... more  
Evidence for ancient glaciation on PlutoMountain View CA (SPX) Nov 14, 2018 A letter authored by SETI Institute scientist Oliver White was published by Nature Astronomy today. Co-authors included researchers Jeff Moore, Tanguy Bertrand and Kimberly Ennico at NASA's Ames Res ... more 
NASA's OSIRIS-REx executes fourth asteroid approach maneuverGreenbelt MD (SPX) Nov 14, 2018 NASA's OSIRIS-REx spacecraft executed its fourth Asteroid Approach Maneuver (AAM-4) yesterday. The spacecraft fired its Attitude Control System (ACS) thrusters to slow the spacecraft from approximat ... more 
Atmospheric opacity over Opportunity drops to storm-free levelsPasadena CA (JPL) Nov 14, 2018 The global dust storm on Mars has ended and atmospheric opacity (tau) over the rover site has dropped to a storm-free level of 0.8. Since loss of signal on Sol 5111 (June 10, 2018), 253 recove ... more 
Lunar Outpost unveils lunar resource prospecting roverBoulder CO (SPX) Nov 14, 2018 Lunar Outpost, a space technology startup developing enabling technologies for a sustained presence on the Lunar surface, announced their Lunar Prospector designed to search for and map the Moon's n ... more |
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 Colonizing Mars means contaminating Mars 
How to drive a robot on MarsGreenbelt MD (AFP) Nov 12, 2018 Some 78 million miles (126 million kilometers) from Earth, alone on the immense and frigid Red Planet, a robot the size of a small 4x4 wakes up just after sunrise. And just as it has every day for the past six years, it awaits its instructions. ... more  |
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China releases smart solution for verifying reliability of space equipment componentsBeijing (XNA) Nov 13, 2018 The Technology and Engineering Center for Space Utilization (CSU) under the Chinese Academy of Sciences released a smart solution for verifying the operational reliability of space equipment compone ... more  
Researchers in Japan make android child's face strikingly more expressiveOsaka, Japan (SPX) Nov 16, 2018 Japan's affection for robots is no secret. But is the feeling mutual in the country's amazing androids? We may now be a step closer to giving androids greater facial expressions to communicate with. ... more 
How to make AI less biasedBoston MA (SPX) Nov 19, 2018 With machine learning systems now being used to determine everything from stock prices to medical diagnoses, it's never been more important to look at how they arrive at decisions. A new appro ... more  
Small tissue chips in space a big leap forward for researchHouston TX (SPX) Nov 12, 2018 A small device that contains human cells in a 3D matrix represents a giant leap in the ability of scientists to test how those cells respond to stresses, drugs and genetic changes. About the size of ... more  
From the cosmos to fusion plasmas, PPPL presents findings at global APS gatheringPlainsboro NJ (SPX) Nov 13, 2018 More than 135 researchers and students from the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) presented their latest findings at the 60th annual meeting of the America ... more |
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 Nashville TN (SPX) Nov 14, 2018 
The closest place in the universe where extraterrestrial life might exist is Mars, and human beings are poised to attempt to colonize this planetary neighbor within the next decade. Before that happens, we need to recognize that a very real possibility exists that the first human steps on the Martian surface will lead to a collision between terrestrial life and biota native to Mars.
If the ... more |
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 Washington DC (Sputnik) Nov 17, 2018 
A potential mission to the moon in 2028 was presented Thursday to the US National Space Council's (NSC) Users' Advisory Group in response to US President Donald Trump's idea of going to the Moon.
The NSC Users' Advisory Group - a group of government and NASA officials headed by Vice President Mike Pence - was presented with a timeline for reaching and settling the moon in the late 2020s, V ... more |
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 Mountain View CA (SPX) Nov 14, 2018 
A letter authored by SETI Institute scientist Oliver White was published by Nature Astronomy today. Co-authors included researchers Jeff Moore, Tanguy Bertrand and Kimberly Ennico at NASA's Ames Research Center in Silicon Valley.
The letter "Washboard and Fluted Terrains on Pluto as Evidence for Ancient Glaciation" focuses on these distinctive landscapes that border the vast nitrogen ice p ... more |
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 Orlando FL (SPX) Nov 17, 2018 
In 1974, the Arecibo Observatory made history by beaming the most powerful radio message into deep space ever made. The famous Arecibo Message was designed by the AO 74's staff, led by Frank Drake, and with the help of the astronomer and famed science communicator Carl Sagan. It contained information about the human race and was intended to be our intergalactic calling card.
"Our society a ... more |
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 Huntington Beach CA (SPX) Nov 17, 2018 
US orbital launch provider, Rocket Lab, has closed a Series E financing round of $140 million (USD). The funding round closed last month, prior to the launch of the successful mission 'It's Business Time,' and was led by existing investor Future Fund, with strong participation from current investors including Greenspring Associates, Khosla Ventures, Bessemer Venture Partners, DCVC (Data Collecti ... more |
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 Beijing (XNA) Nov 13, 2018 
The Technology and Engineering Center for Space Utilization (CSU) under the Chinese Academy of Sciences released a smart solution for verifying the operational reliability of space equipment components on Friday.
The selection of space equipment components involves reliability verification, data collection, transmission and comparison.
The smart solution will help shorten the time to ... more |
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 Greenbelt MD (SPX) Nov 14, 2018 
NASA's OSIRIS-REx spacecraft executed its fourth Asteroid Approach Maneuver (AAM-4) yesterday. The spacecraft fired its Attitude Control System (ACS) thrusters to slow the spacecraft from approximately 0.31 mph (0.14 m/sec) to 0.10 mph (0.04 m/sec).
The ACS thrusters are capable of velocity changes as small as 0.02 mph (0.01 m/sec).
The mission team will continue to examine telemetry ... more |
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 Sunnyvale CA (SPX) Nov 01, 2018 
The Missile Defense Agency awarded Lockheed Martin a nine month, $25.5 million contract extension to continue development of its Low Power Laser Demonstrator (LPLD) missile interceptor concept. This program, awarded Aug. 31, builds on a 2017 contract to develop an initial LPLD concept.
Lockheed Martin's LPLD concept consists of a fiber laser system on a high-performing, high-altitude airbo ... more |
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 Washington (UPI) Nov 2, 2018 
U.S. Army has signed a deal to supply the Romanian government with three Raytheon defense systems.
Romania will use the new Patriot Air and Missile Defense Systems - the country's second order of the systems in the last two years - to deter any any threats to its borders.
The Patriot is a surface-to-air missile provides the "backbone" to the missile defense capabilities used by ... more |
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 Tucson AZ (SPX) Oct 25, 2018 
Mysterious straight bright stripes have been discovered on Saturn's moon Dione, says research by Planetary Science Institute Associate Research Scientist Alex Patthoff.
The origins of these linear virgae (virgae meaning a stripe or streak of color) are most likely caused by the draping of surface materials like material from Saturn's rings, passing comets, or co-orbital moons Helene and Po ... more |
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 Dresden, Germany (SPX) Nov 15, 2018 
A team of scientists from the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), in collaboration with researchers from Monash University Australia, has succeeded in significantly increasing the stability and biocompatibility of special light-transducing nanoparticles.
The team has developed the so-called "upconverting" nanoparticles that not only convert infrared light into UV-visible light, bu ... more |
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 Nathan, Australia (SPX) Nov 06, 2018 
Griffith University researchers have demonstrated a procedure for making precise measurements of speed, acceleration, material properties and even gravity waves possible, approaching the ultimate sensitivity allowed by laws of quantum physics.
Published in Nature Communications, the work saw the Griffith team, led by Professor Geoff Pryde, working with photons (single particles of light) a ... more |
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 Mainz, Germany (SPX) Nov 15, 2018 
A reflection always reproduces objects as a complete mirror image, rather than just its individual parts or individual parts in a completely different orientation. It's all or nothing, the mirror can't reflect just a little. This illustrates a fundamental symmetry principle in nature.
For decades, physics assumed that the laws of nature in our world and in the mirror world would be identic ... more |
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 Boston MA (SPX) Nov 19, 2018 
With machine learning systems now being used to determine everything from stock prices to medical diagnoses, it's never been more important to look at how they arrive at decisions.
A new approach out of MIT demonstrates that the main culprit is not just the algorithms themselves, but how the data itself is collected.
"Computer scientists are often quick to say that the way to make th ... more |
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 Washington (UPI) Nov 15, 2018 
Northrop Grumman signed a contract with the Republic of Korea to provide logistical support to ROK's high-altitude RQ-4 Global Hawk unmanned aerial vehicle fleet.
The contract includes site activation for launching and ground control, training, and support personnel for four RQ-4 Global Hawk unmanned aerial vehicles set for delivery over the next year, the company announced on Wednesday ... more |
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