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  Washington DC (SPX) Mar 18, 2021 Living for nearly 2 months in simulated weightlessness has a modest but widespread negative effect on cognitive performance that may not be counteracted by short periods of artificial gravity, finds a new study published in Frontiers in Physiology. While cognitive speed on most tests initially declined but then remained unchanged over time in simulated microgravity, emotion recognition speed continued to worsen. In testing, research participants were more likely to identify facial expressions as angry a ... read more |
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A Pocket Guide to MarsLondon, UK (SPX) Mar 18, 2021 A pocket atlas of Mars has been published that uses geographic techniques developed for terrestrial maps to reveal a wealth of information about the surface of the Red Planet, as well as its climate ... more  
Spacepath Communications to provide solid-state amplifiers for US MarketWashington DC (SPX) Mar 18, 2021 SpacePath Communications ('SpacePath'), a dedicated European-based SATCOM amplifier manufacturer and equipment supplier, has been awarded a contract for their super-compact solid-state amplifiers by ... more 
Perseverance captures the sounds of driving on MarsPasadena CA (JPL) Mar 18, 2021 As the Perseverance rover began to make tracks on the surface of Mars, a sensitive microphone it carries scored a first: the bangs, pings, and rattles of the robot's six wheels as they rolled over M ... more  
Jupiter's Great Red Spot feeds on smaller stormsWashington DC (SPX) Mar 18, 2021 The stormy, centuries-old maelstrom of Jupiter's Great Red Spot was shaken but not destroyed by a series of anticyclones that crashed into it over the past few years. The smaller storms cause ... more |
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| Previous Issues | Mar 17 | Mar 16 | Mar 15 | Mar 12 | Mar 11 |
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SwRI researcher theorizes worlds with underground oceans support, conceal lifeSan Antonio TX (SPX) Mar 17, 2021 One of the most profound discoveries in planetary science over the past 25 years is that worlds with oceans beneath layers of rock and ice are common in our solar system. Such worlds include the icy ... more 
How the habitability of exoplanets is influenced by their rocksBern, Switzerland (SPX) Mar 16, 2021 The conditions on Earth are ideal for life. Most places on our planet are neither too hot nor too cold and offer liquid water. These and other requirements for life, however, delicately depend on th ... more 
Three bacterial strains discovered on space station may help grow plants on MarsWashington DC (SPX) Mar 16, 2021 In order to withstand the rigors of space on deep-space missions, food grown outside of Earth needs a little extra help from bacteria. Now, a recent discovery aboard the International Space Station ... more  
Skoltech and MIT explore human landing system architectures for Moon landingsMoscow, Russia (SPX) Mar 16, 2021 Researchers from Skoltech and the Massachusetts Institute of Technology have analyzed several dozen options to pick the best one in terms of performance and costs for the 'last mile' of a future mis ... more 
China plans to build research station on moon's south pole: chief designerBeijing (XNA) Mar 16, 2021 China has completed feasibility studies of the fourth phase of its lunar exploration program and is expected to build an international lunar research station on the moon's south pole in the future, ... more |
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 There might be many planets with water-rich atmospheres 
Battery pallet becomes largest object discharged from space stationWashington DC (UPI) Mar 15, 2021 A pallet of batteries was released from the International Space Station, becoming the heaviest single piece of junk ever jettisoned from the station. ... more  |
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ELSA-d mission licence approved by UK Space AgencyLondon, UK (SPX) Mar 15, 2021 The End-of-Life Services by Astroscale demonstration (ELSA-d) mission has been licenced by the UK Space Agency this week. The ELSA-d launch, scheduled for Saturday, March 20 2021, will mark the worl ... more  
Robots learn faster with quantum technologyVienna, Austria (SPX) Mar 17, 2021 Robots solving computer games, recognizing human voices, or helping in finding optimal medical treatments: those are only a few astonishing examples of what the field of artificial intelligence has ... more  
Capturing all of light's data in one snapshotDurham NC (SPX) Mar 17, 2021 Engineers at Duke University are leading a nationwide effort to develop a camera that takes pictures worth not just a thousand words, but an entire encyclopedia. Funded by a five-year, $7.5 mi ... more  
Understanding imperfections in fusion magnetsBoston MA (SPX) Mar 18, 2021 "I had always expected I'd stay at MIT for the four years, get my undergraduate degree at the end and probably return to the UK." Richard Ibekwe recalls his early assumptions about his academi ... more 
DyRET robot can rearrange its body to walk in new environmentsCanberra, Australia (SPX) Mar 18, 2021 Imagine running on a cement footpath, and then suddenly through dry sand. Just to keep upright, you would have to slow down and change the way you run. In the same way, a walking robot would have to ... more |
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 Pasadena CA (JPL) Mar 18, 2021 
As the Perseverance rover began to make tracks on the surface of Mars, a sensitive microphone it carries scored a first: the bangs, pings, and rattles of the robot's six wheels as they rolled over Martian terrain.
"A lot of people, when they see the images, don't appreciate that the wheels are metal," said Vandi Verma, a senior engineer and rover driver at NASA's Jet Propulsion Laboratory ... more |
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 Beijing (XNA) Mar 16, 2021 
China has completed feasibility studies of the fourth phase of its lunar exploration program and is expected to build an international lunar research station on the moon's south pole in the future, said Wu Weiren, the chief designer of China's lunar exploration program.
In an interview with China Space News, Wu said that three missions are planned for the fourth phase of the lunar explorat ... more |
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 Pasadena CA (JPL) Mar 17, 2021 
New results from the Ultraviolet Spectrograph instrument on NASA's Juno mission reveal for the first time the birth of auroral dawn storms - the early morning brightening unique to Jupiter's spectacular aurorae.
These immense, transient displays of light occur at both Jovian poles and had previously been observed only by ground-based and Earth-orbiting observatories, notably NASA's Hubble ... more |
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 Tempe AZ (SPX) Mar 17, 2021 
In 2017, the first interstellar object from beyond our solar system was discovered via the Pan-STARRS astronomical observatory in Hawaii. It was named 'Oumuamua, meaning "scout" or "messenger" in Hawaiian. The object was like a comet, but with features that were just odd enough to defy classification.
Two Arizona State University astrophysicists, Steven Desch and Alan Jackson of the School ... more |
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 Wiener Neustadt, Austria (SPX) Mar 18, 2021 
ENPULSION, the market leader in small satellite propulsion with more than 60 thrusters in space, confirmed the first successful in-orbit commissioning and first uses of its new ENPULSION MICRO R3 thruster.
Its partner OHB Sweden said in a statement: "We are keen to report on GMS-T that the in-orbit commissioning and first uses of the ENPULSION MICRO Thruster have been completed as expected ... more |
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 Beijing (XNA) Mar 11, 2021 
China actively promoted international space cooperation in 2020, offering satellite exports and launches, cooperative research and application services to the world, according to a recent report on China's aerospace industry.
By the end of last year, 51 Chinese rockets had launched 59 foreign commercial satellites into space, said the 2020 Blue Book of China Aerospace Science and Technolog ... more |
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 Paris (AFP) March 16, 2021 
Scientists believe they have identified a meteorite formed in the first million years of our solar system, making it the oldest known meteor of volcanic origin.
The space rock, which began its journey some 4.5 billion years ago, has already proved an "exceptional" witness to the building blocks of the planets.
Known as Erg Chech 002, the meteorite was discovered in May 2020 by meteor hun ... more |
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 Jerusalem (AFP) March 14, 2021 
Israel unveiled Sunday a laser-guided mortar system that it said could reduce civilian collateral damage, as the Jewish state faces an International Criminal Court investigation into possible war crimes.
The "Iron Sting" system, developed by the Israeli military with local firm Elbit Systems, will use laser and GPS technology to provide maximal accuracy to 120mm mortar rounds, the defence mi ... more |
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 Jerusalem (AFP) March 16, 2021 
Israel unveiled a new version of its "Iron Dome" defence shield on Tuesday that it says is now capable of intercepting drones, missiles and rockets simultaneously.
In service for nearly a decade to protect Israel from rocket fire from the Gaza Strip and Lebanon, Iron Dome is credited with helping Israel to maintain military supremacy over its neighbours.
"The Iron Dome was tested in a ra ... more |
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 Paris, France (SPX) Jan 22, 2021 
Rather like David versus Goliath, it appears that Saturn's tilt may in fact be caused by its moons. This is the conclusion of recent work carried out by scientists from the CNRS, Sorbonne University and the University of Pisa, which shows that the current tilt of Saturn's rotation axis is caused by the migration of its satellites, and especially by that of its largest moon, Titan.
Recent o ... more |
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 Boston MA (SPX) Feb 24, 2021 
Polished glass has been at the center of imaging systems for centuries. Their precise curvature enables lenses to focus light and produce sharp images, whether the object in view is a single cell, the page of a book, or a far-off galaxy.
Changing focus to see clearly at all these scales typically requires physically moving a lens, by tilting, sliding, or otherwise shifting the lens, usuall ... more |
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 Charlottesville VA (SPX) Mar 17, 2021 
Radio telescopes are the world's most sensitive radio receivers, capable of finding extremely faint wisps of radio emission coming from objects at the farthest reaches of the universe. Recently, a team of astronomers used the National Science Foundation's Karl G. Jansky Very Large Array (VLA) to take advantage of a helping hand from nature to detect a distant galaxy that likely is the faintest r ... more |
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 Baltimore MD (SPX) Mar 18, 2021 
Researchers using NASA's upcoming James Webb Space Telescope will map and model the core of nearby galaxy Centaurus A.
Centaurus A is a giant of a galaxy, but its appearances in telescope observations can be deceiving. Dark dust lanes and young blue star clusters, which crisscross its central region, are apparent in ultraviolet, visible, and near-infrared light, painting a fairly subdued l ... more |
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 Vienna, Austria (SPX) Mar 17, 2021 
Robots solving computer games, recognizing human voices, or helping in finding optimal medical treatments: those are only a few astonishing examples of what the field of artificial intelligence has produced in the past years. The ongoing race for better machines has led to the question of how and with what means improvements can be achieved.
In parallel, huge recent progress in quantum tec ... more |
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 Washington DC (UPI) Mar 17, 2021 
A positive environmental assessment has cleared the way for MQ-25A Stingray drones to be stationed at Point Mugu, Calif., the U.S. Navy announced on Wednesday.
The final environmental assessment indicated that no significant impact of having up to 20 Stingray CBUAS - carrier-based unmanned air vehicles - based at Point Mugu, a part of Naval Base Ventura County, was expected.
Th ... more |
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