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  Chicago IL (SPX) Mar 28, 2019 Long ago on Mars, water carved deep riverbeds into the planet's surface - but we still don't know what kind of weather fed them. Scientists aren't sure, because their understanding of the Martian climate billions of years ago remains incomplete. A new study by University of Chicago scientists catalogued these rivers to conclude that significant river runoff persisted on Mars later into its history than previously thought. According to the study, published March 27 in Science Advances, the runoff w ... read more |
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Traveling-wave tubes: The unsung heroes of space explorationWashington DC (SPX) Mar 28, 2019 What do televisions and space exploration have in common? No, we're not talking about a cheesy physics joke; rather, this is the story of an often-overlooked piece of equipment that deserves a place ... more  
Using AI to build better human-machine teamsWashington DC (SPX) Mar 25, 2019 The inability of artificial intelligence (AI) to represent and model human partners is the single biggest challenge preventing effective human-machine teaming today. Current AI agents are able ... more 
Results of BIOMEX, the Biology and Mars Experiment on the ISSBerlin, Germany (SPX) Mar 27, 2019 Earth is a very special planet. It is the only celestial body in the solar system on which we know life exists. Could there be life on other planets or moons? Mars is always the first to be mentione ... more  
Bennu in StereoWashington DC (SPX) Mar 28, 2019 This set of stereoscopic images provides a 3D view of the large, 170-foot (52-meter) boulder that juts from asteroid Bennu's southern hemisphere and the rocky slopes that surround it. The ster ... more |
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| Previous Issues | Mar 27 | Mar 26 | Mar 25 | Mar 23 | Mar 22 |
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Dynamic hydrogel used to make 'soft robot' components and LEGO-like building blocksProvidence RI (SPX) Mar 25, 2019 Using a new type of dual polymer material capable of responding dynamically to its environment, Brown University researchers have developed a set of modular hydrogel components that could be useful ... more  
US to speed up astronaut return to Moon: target 2024Washington (AFP) March 26, 2019 Donald Trump's administration announced Tuesday it was speeding up plans to send US astronauts back to the Moon, from 2028 to 2024, calling for a "spark of urgency" to prevail over delays that have plagued NASA's lunar return plans. ... more  
In Hunt for Life, Astronomers Identify Most Promising StarsIthaca NY (SPX) Mar 27, 2019 NASA's new Transiting Exoplanet Survey Satellite (TESS) is designed to ferret out habitable exoplanets, but with hundreds of thousands of Sun-like and smaller stars in its camera views, which of tho ... more 
GITAI signs joint robotic research agreement with JAXATokyo, Japan (SPX) Mar 27, 2019 GITAI (Head Office: San Francisco, US; Japanese Branch: Meguro, Tokyo) has signed a joint research agreement with JAXA (the Japanese Aerospace Exploration Agency). Experiments in using GITAI's ... more 
Mars callingParis (ESA) Mar 27, 2019 An exciting new competition is giving citizens of planet Earth the opportunity to get their voices to Mars in the next phase of the ExoMars programme. The ExoMars rover and platform will launch to t ... more |
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 Icy giant planets in the laboratory 
US wants astronauts back on Moon within five years: PenceWashington (AFP) March 26, 2019 Vice President Mike Pence announced Tuesday that the United States intends to send astronauts back to the Moon within five years, with a woman first in line to set foot on the lunar surface. ... more  |
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Vector's GalacticSky GSky-1 satellite ready for launch later this yearSan Jose CA (SPX) Mar 26, 2019 Vector, the space access company, has announced its GalacticSky division, which has been in stealth mode since 2016. Led by veterans from VMWare and Citrix, as well as satellite innovators, Galactic ... more 
Sun-Synchronous Orbits are ObsoleteBethesda MD (SPX) Mar 26, 2019 A sun-synchronous orbit (SSO) is one of the most frequently used orbits for Earth-science and national security missions. SSOs are near-polar orbits whose ascending nodes precess at a rate that is m ... more  
Engineering cellular function without living cellsLausanne, Switzerland (SPX) Mar 27, 2019 Genes in living cells are activated - or not - by proteins called transcription factors. The mechanisms by which these proteins activate certain genes and deactivate others play a fundamental role i ... more 
A rubber computer eliminates the last hard components from soft robotsBoston MA (SPX) Mar 27, 2019 A soft robot, attached to a balloon and submerged in a transparent column of water, dives and surfaces, then dives and surfaces again, like a fish chasing flies. Soft robots have performed this kind ... more 
Will cyborgs be made from melanin? Pigment breakthrough enables biocompatible electronicsWashington DC (SPX) Mar 27, 2019 The dark brown melanin pigment, eumelanin, colors hair and eyes, and protects our skin from sun damage. It has also long been known to conduct electricity, but too little for any useful application ... more |
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 Berlin, Germany (SPX) Mar 27, 2019 
Earth is a very special planet. It is the only celestial body in the solar system on which we know life exists. Could there be life on other planets or moons? Mars is always the first to be mentioned in this context; it has many properties in common with Earth, and in its geological past water also flowed over its surface.
Today, however, conditions on Mars are so extreme that it is hard t ... more |
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 Washington (AFP) March 26, 2019 
Donald Trump's administration announced Tuesday it was speeding up plans to send US astronauts back to the Moon, from 2028 to 2024, calling for a "spark of urgency" to prevail over delays that have plagued NASA's lunar return plans.
"It is the stated policy of this administration and the United States of America to return American astronauts to the Moon, within the next five years," Vice Pr ... more |
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 Lund, Sweden (SPX) Mar 24, 2019 
It is known that gas giants around other stars are often located very near their sun. According to accepted theory, these gas planets were formed far away and subsequently migrated to an orbit closer to the star.
Now researchers from Lund University and other institutions have used advanced computer simulations to learn more about Jupiter's journey through our own solar system approximatel ... more |
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 Dresden, Germany (SPX) Mar 27, 2019 
Giant planets like Uranus and Neptune may contain much less free hydrogen than previously assumed. Researchers from the German Helmholtz-Zentrum Dresden-Rossendorf (HZDR) drove shock waves through two different types of plastic to reach the same temperatures and pressures present inside such planets, and observed the behavior using ultra-strong X-ray laser pulses.
Unexpectedly, one of thes ... more |
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 Washington (UPI) Mar 27, 2019 
The rocket launch by the Beijing-based OneSpace has failed. The startup was attempting to send China's first privately funded orbital rocket into space.
Shortly after blastoff, the OS-M Chongqing launch vehicle's second stage failed, according to NASASpaceFlight.com.
The rocket, which launched from Jiuquan Satellite Launch Center in Inner Mongolia's Gobi desert, was attempting to ... more |
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 Xichang (XNA) Mar 12, 2019 
Chinese scientists are designing what is expected to be the world's most powerful rocket, according to a senior researcher.
Li Hong, deputy general manager at China Aerospace Science and Technology Corp, said the Long March 9 super heavy-lift carrier rocket will be capable of lifting 140 metric tons of payload into a low-Earth orbit, or a 50-ton spacecraft to a lunar transfer orbit. The gi ... more |
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 Washington DC (SPX) Mar 28, 2019 
This set of stereoscopic images provides a 3D view of the large, 170-foot (52-meter) boulder that juts from asteroid Bennu's southern hemisphere and the rocky slopes that surround it.
The stereo pair was created by stereo image processing scientists Dr. Brian May, who is also the lead guitarist for the rock band Queen, and Claudia Manzoni. In January, May and Manzoni formally joined NASA's ... more |
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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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 Washington (UPI) Mar 26, 2019 
The U.S. Missile Defense Agency successfully tested two interceptors against a dummy intercontinental ballistic missile Monday.
The interceptor missiles, which were launched from Vandenberg Air Force Base in California,
shot down a test ballistic missile launched from 4,000 miles away on the Marshall Islands in the Pacific Ocean, the agency said in a news release.
The syst ... 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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 Houghton MI (SPX) Mar 28, 2019 
Electrospinning uses electric fields to manipulate nanoscale and microscale fibers. The technique is well-developed but time-intensive and costly. A team from Michigan Technological University came up with a new way to create customizable nanofibers for growing cell cultures that cuts out time spent removing toxic solvents and chemicals. Their work is published in Elsevier's Materialia.
Sm ... more |
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 London, UK (SPX) Mar 27, 2019 
UK astrophysicists are gearing up to resume the search for gravitational waves, the ripples in spacetime caused by some of the universe's most spectacular events, after substantial upgrades to the three global detectors mean that they will be able to survey an even larger volume of space than ever before for powerful, wave-making events, such as the collisions of black holes.
Over the last ... more |
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 Boston MA (SPX) Mar 27, 2019 
A team of scientists has proposed a powerful new test for inflation, the theory that the universe dramatically expanded in size in a fleeting fraction of a second right after the Big Bang. Their goal is to give insight into a long-standing question: what was the universe like before the Big Bang?
Although cosmic inflation is well known for resolving some important mysteries about the struc ... more |
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 Tokyo, Japan (SPX) Mar 27, 2019 
GITAI (Head Office: San Francisco, US; Japanese Branch: Meguro, Tokyo) has signed a joint research agreement with JAXA (the Japanese Aerospace Exploration Agency).
Experiments in using GITAI's robot as a substitute for astronauts in performing work have been conducted in a mock-up version of JAXA's Japanese Experiment Module for the International Space Station, "Kibo."
The Japanese A ... more |
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 Moscow (Sputnik) Mar 27, 2019 
Russian cosmonauts will carry out an experiment on controlling a drone driven by a propeller on board the International Space Station, Alexander Bloshenko, a science advisor to the Roscosmos's chief, told Sputnik on Wednesday.
"The experiment has been introduced into the program", Bloshenko said. During experiments with the propeller-driven drone, it is first planned to work out the design ... more |
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