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  Washington DC (SPX) Feb 13, 2019 A study published last year in the journal Science suggested liquid water is present beneath the south polar ice cap of Mars. Now, a new study in the AGU journal Geophysical Research Letters argues there needs to be an underground source of heat for liquid water to exist underneath the polar ice cap. The new research does not take sides as to whether the liquid water exists. Instead, the authors suggest recent magmatic activity - the formation of a magma chamber within the past few hundred thousan ... read more |
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DLR 'Mole' deployed on surface of MarsCologne, Germany (SPX) Feb 14, 2019 It stands vertically on flat ground, ready for its historic mission. At 19:18 CET on 12 February 2019, the German Aerospace Center Heat Flow and Physical Properties Package (HP3) or 'Mole' was deplo ... more 
InSight Prepares to Take Mars's TemperatureWashington DC (SPX) Feb 14, 2019 NASA's InSight lander has placed its second instrument on the Martian surface. New images confirm that the Heat Flow and Physical Properties Package, or HP3, was successfully deployed on Feb. 12 abo ... more  
China's lander and rover power down for lunar nightBeijing (Sputnik) Feb 13, 2019 Last week, NASA released unique satellite reconnaissance photos of the landing site of the Chinese lunar mission, which made history last month by achieving humanity's first-ever successful soft lan ... more  
Insulating crust kept cryomagma liquid for millions of years on nearby dwarf planetAustin TX (SPX) Feb 13, 2019 A recent NASA mission to the dwarf planet Ceres found brilliant, white spots of salts on its surface. New research led by The University of Texas at Austin in partnership with NASA's Jet Propulsion ... more |
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| Previous Issues | Feb 13 | Feb 12 | Feb 11 | Feb 08 | Feb 07 |
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Trump orders government to prioritize artificial intelligenceWashington (AFP) Feb 12, 2019 President Donald Trump on Monday ordered the US administration to give greater priority to artificial intelligence, a move seen as firing up a battle for leadership with China. ... more 
IBM says AI debate loss is still a winWashington (AFP) Feb 12, 2019 IBM conceded Tuesday its artificial intelligence-powered Project Debater lost a competition to a human debate champion but said the experience was an important milestone in efforts to get computers to master human language. ... more 
Programming autonomous machines ahead of time promotes selfless decision-makingAberdeen Proving Ground MD (SPX) Feb 12, 2019 A new study suggests the use of autonomous machines increases cooperation among individuals. Researchers from the U.S. Combat Capabilities Development Command's Army Research Laboratory, the A ... more 
NASA to make final attempt to contact Mars Opportunity RoverWashington (AFP) Feb 13, 2019 US space agency NASA will make one final attempt to contact its Opportunity Rover on Mars late Tuesday, eight months after it last made contact. ... more  
Better to dry a rocky planet before useBern, Switzerland (SPX) Feb 12, 2019 Earth's solid surface and clement climate may be in part due to a massive star in the birth environment of the Sun. Without its radioactive elements injected into the early solar system, our home pl ... more |
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 China improves Long March-6 rocket for growing commercial launches  
Ultima Thule is more pancake than snowman, NASA scientists discoverWashington (UPI) Feb 11, 2019 Ultima Thule is flatter than scientists originally thought. ... more  |
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NASA's MAVEN spacecraft shrinking its Mars orbit to prepare for Mars 2020 RoverGreenbelt MD (SPX) Feb 12, 2019 NASA's 4-year-old atmosphere-sniffing Mars Atmosphere and Volatile Evolution (MAVEN) mission is embarking on a new campaign to tighten its orbit around Mars. The operation will reduce the highest po ... more 
Developing a flight strategy to land heavier vehicles on MarsUrbana IL (SPX) Feb 12, 2019 The heaviest vehicle to successfully land on Mars is the Curiosity Rover at 1 metric ton, about 2,200 pounds. Sending more ambitious robotic missions to the surface of Mars, and eventually humans, w ... more 
Spaceflight to launch first privately funded lunar landerCape Canaveral FL (SPX) Feb 12, 2019 Spaceflight Inc has announced it will launch two payloads on its first rideshare mission to Geosynchronous Transfer Orbit (GTO). The mission is scheduled for no earlier than mid-February 2019 aboard ... more  
Northrop Grumman awarded $17.4M for space tracking systemWashington (UPI) Feb 11, 2019 Northrop Grumman Aerospace Systems was awarded an option of $17.4 million for on-orbit operations and sustainment for the Defense Department's space tracking and surveillance system. ... more 
The first walking robot that moves without GPSPris, France (SPX) Feb 14, 2019 Human eyes are insensitive to polarized light and ultraviolet radiation, but that is not the case for ants, who use it to locate themselves in space. Cataglyphis desert ants in particular can cover ... more |
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 Washington (AFP) Feb 13, 2019 
US space agency NASA will make one final attempt to contact its Opportunity Rover on Mars late Tuesday, eight months after it last made contact.
The agency also said it would hold a briefing Wednesday, during which it will likely officially declare the end of the mission.
Opportunity landed on Mars in 2004 and covered 28 miles (45 kilometers) on the planet, securing its place in history ... more |
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 Beijing (Sputnik) Feb 13, 2019 
Last week, NASA released unique satellite reconnaissance photos of the landing site of the Chinese lunar mission, which made history last month by achieving humanity's first-ever successful soft landing on the far side of the Moon.
China's Chang'e-4 spacecraft and its Yutu-2 lunar rover have entered sleep mode to wait out the cold lunar night, during which temperatures can plunge to as low ... more |
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 Washington (UPI) Feb 11, 2019 
Ultima Thule is flatter than scientists originally thought.
As revealed by the latest images captured by NASA's New Horizons spacecraft, only recently downloaded and analyzed by mission scientists, the Kuiper Belt object is more pancake than snowman.
The new images were some of the last New Horizons snapped as it zoomed past the distant object at a speed of 31,000 miles per hour. ... more |
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 Cardiff UK (SPX) Feb 12, 2019 
Ancient fossils of the first ever organisms to exhibit movement have been discovered by an international team of scientists.
Discovered in rocks in Gabon and dating back approximately 2.1 billion years, the fossils suggest the existence of a cluster of single cells that came together to form a slug-like multicellular organism that moved through the mud in search of a more favourable enviro ... more |
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 Moscow (Sputnik) Feb 12, 2019 
The new methane-fueled Raptor engine developed by US SpaceX aerospace company for its Starship interplanetary craft has outperformed the Russian RD-180 rocket engine in terms of pressure level in the combustion chamber, SpaceX CEO Elon Musk said on Monday.
"Raptor reached 268.9 bar [approximately 274.2 kilograms of power per square centimeter], exceeding prior record held by the awesome Ru ... more |
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 Beijing (XNA) Feb 12, 2019 
China announced Monday that it is developing the modified version of the Long March-6 rocket to add four solid boosters to increase its carrying capacity.
The improved medium-left carrier rocket will be sent into space by 2020, according to the Shanghai Academy of Spaceflight Technology under the China Aerospace Science and Technology Corporation, which designed the rocket.
The Long ... more |
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 Austin TX (SPX) Feb 13, 2019 
A recent NASA mission to the dwarf planet Ceres found brilliant, white spots of salts on its surface. New research led by The University of Texas at Austin in partnership with NASA's Jet Propulsion Laboratory (JPL) delved into the factors that influenced the volcanic activity that formed the distinctive spots and that could play a key role in mixing the ingredients for life on other worlds.
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 Washington (UPI) Jan 23, 2019 
The U.S. Air Force announced it is planning future experiments involving laser and microwave energy weapons after recent successes in testing sessions.
Future experiments in the Directed Energy Experimentation Campaign are planned at the White Sands Missile Range in New Mexico, the Air Force said Tuesday in a statement.
The tests by the 704th Test Group, essentially the use of mi ... more |
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 Warsaw (AFP) Feb 10, 2019 
Poland said Sunday it will buy mobile rocket launchers worth $414 million (365 million euros) from the United States, as Warsaw seeks closer ties with Washington amid concerns over a resurgent Russia.
The deal, due to be signed Wednesday, will "significantly increase the Polish army's capacities," Defence Minister Mariusz Blaszczak told journalists Sunday, adding that delivery was expected b ... more |
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 San Antonio TX (SPX) Jan 24, 2019 
A new Southwest Research Institute study tackles one of the greatest mysteries about Titan, one of Saturn's moons: the origin of its thick, nitrogen-rich atmosphere. The study posits that one key to Titan's mysterious atmosphere is the "cooking" of organic material in the moon's interior.
"Titan is a very interesting moon because it has this very thick atmosphere, which makes it unique amo ... more |
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 Warwick UK (SPX) Feb 13, 2019 
Droplets emanating from a molecular "nano-tap" would behave very differently from those from a household tap 1 million times larger - researchers at the University of Warwick have found. This is potentially crucial step for a number of emerging nano technologies, e.g., manufacture of nano-sized drug particles, lab-on-chip devices for in situ diagnostics, and 3D printers capable of nanoscale reso ... more |
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 Hannover, Germany (SPX) Dec 17, 2018 
The detection of Einstein's gravitational waves relies on highly precise laser measurements of small length changes. The kilometer-size detectors of the international network (GEO600, LIGO, Virgo) are so sensitive that they are fundamentally limited by tiny quantum mechanical effects.
These cause a background noise which overlaps with gravitational-wave signals. This noise is always presen ... more |
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 Tel Aviv, Israel (SPX) Feb 11, 2019  Lightning was the main electromagnetic presence in the Earth's atmosphere long before the discovery and application of electricity. There are some 2,000 thunderstorms active at any given time, so humans and other organisms have been bathed in extremely low frequency (ELF) electromagnetic fields for billions of years.
These electromagnetic fields - the result of global lightning activity known as Schumann ... more |
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 Washington (AFP) Feb 12, 2019 
President Donald Trump on Monday ordered the US administration to give greater priority to artificial intelligence, a move seen as firing up a battle for leadership with China.
The American AI Initiative executive order calls for the administration to "devote the full resources of the federal government" to help fuel AI innovation.
"Americans have profited tremendously from being the ear ... more |
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 Germantown MD (SPX) Feb 11, 2019 
Hughes Network Systems, LLC (HUGHES), the global leader in broadband satellite networks and services, has announced the first shipments of its specialized, multiband HM400 SATCOM modems to General Atomics Aeronautical Systems, Inc. (GA-ASI), powering beyond-line-of-sight communications for their next-generation Remotely Piloted Aircraft (RPA) known as the MQ-9B SkyGuardian.
Customized to m ... more |
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