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  Huntsville AL (SPX) Mar 25, 2020 Future Artemis lunar landers could use next-generation thrusters, the small rocket engines used to make alterations in a spacecraft's flight path or altitude, to enter lunar orbit and descend to the surface. Before the engines make the trip to the Moon, helping deliver new science instruments and technology demonstrations, they're being tested here on Earth. NASA and Frontier Aerospace of Simi Valley, California, performed roughly 60 hot-fire tests on two thruster prototypes over the course of 10 ... read more |
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Artemis I Spacecraft Environmental Testing CompletePlum Brook Station OH (SPX) Mar 25, 2020 After four months of rigorous testing in the world's premier space environments simulation facility at NASA's Plum Brook Station, the Orion spacecraft for the Artemis I mission is certified and anot ... more  
Shining light on sleeping cataclysmic binariesNew York NY (SPX) Mar 25, 2020 Almost 35 years ago, scientists made the then-radical proposal that colossal hydrogen bombs called novae go through a very long-term life cycle after erupting, fading to obscurity for hundreds of th ... more  
China completes new large solar telescopeBeijing (XNA) Mar 25, 2020 Scientists from from the Chinese Academy of Sciences announced Tuesday that they have built the country's first and one of the world's largest solar telescope, to better observe and forecast solar a ... more  
Russian to study if space suits can bring microbes into ISS from exteriorMoscow (Sputnik) Mar 24, 2020 Russian scientists intend to study whether cosmonauts during a space walk could pick up microorganisms on their space suits and bring them into the International Space Station (ISS), a department he ... more |
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| Previous Issues | Mar 24 | Mar 23 | Mar 21 | Mar 20 | Mar 19 |
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Star formation project maps nearby interstellar cloudsTokyo, Japan (SPX) Mar 24, 2020 Astronomers have captured new, detailed maps of three nearby interstellar gas clouds containing regions of ongoing high-mass star formation. The results of this survey, called the Star Formation Pro ... more 
Snapping A Space ShotSanta Barbara CA (SPX) Mar 20, 2020 The search for life on planets beyond our solar system has long been the purview of science fiction, but a UC Santa Barbara team supported by the Heising-Simons Foundation is now building the techno ... more  
Chandra Data Tests "Theory of Everything"Cambridge MA (SPX) Mar 20, 2020 One of the biggest ideas in physics is the possibility that all known forces, particles, and interactions can be connected in one framework. String theory is arguably the best-known proposal for a " ... more 
Black hole team discovers path to razor-sharp black hole imagesCambridge MA (SPX) Mar 19, 2020 Last April, the Event Horizon Telescope (EHT) sparked international excitement when it unveiled the first image of a black hole. A team of researchers have published new calculations that predict a ... more  
Crowdsourced virtual supercomputer revs up virus researchWashington (AFP) March 22, 2020 Gamers, bitcoin "miners" and companies large and small have teamed up for an unprecedented data-crunching effort that aims to harness idle computing power to accelerate research for a coronavirus treatment. ... more |
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 Killer asteroid hunt in jeopardy, new study claims 
The Strange Orbits of 'Tatooine' Planetary DisksCharlottesville VA (SPX) Mar 20, 2020 Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have found striking orbital geometries in protoplanetary disks around binary stars. While disks orbiting the most compact ... more  |
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BU astrophysicist and collaborators reveal a new model of our heliosphereBoston MA (SPX) Mar 20, 2020 The heliosphere is a vast region, extending more than twice as far as Pluto. It casts a magnetic "force field" around all the planets, deflecting charged particles that would otherwise muscle into t ... more 
Quasar tsunamis rip across galaxiesBaltimore MD (SPX) Mar 20, 2020 The weather forecast for galaxies hosting monster, active black holes is blustery. Engorged by infalling material, a supermassive black hole heats so much gas that it can shine 1,000 times brighter ... more  
Precision mirrors poised to improve sensitivity of gravitational wave detectorsWashington DC (SPX) Mar 19, 2020 Researchers have developed a new type of deformable mirror that could increase the sensitivity of ground-based gravitational wave detectors such as the Advanced Laser Interferometer Gravitational-Wa ... more 
Solar energy tracker powers down after 17 yearsGreenbelt MD (SPX) Mar 23, 2020 After nearly two decades, the Sun has set for NASA's SOlar Radiation and Climate Experiment (SORCE), a mission that continued and advanced the agency's 40-year record of measuring solar irradiance a ... more 
Advanced 'super-planckian' material exhibits LED-like light when heatedTroy NY (SPX) Mar 25, 2020 Could there be a new kind of light in the universe? Since the late 19th century, scientists have understood that, when heated, all materials emit light in a predictable spectrum of wavelengths. Rese ... more |
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 Paris, France (SPX) Mar 17, 2020 
Jupiter, the largest planet in the solar system, is mainly made up of liquids and gases. Its clouds are shaped by jet streams, winds and vortices into numerous parallel bands, as well as coloured patches, one of which clearly stands out: the Great Red Spot. This is an Earth-sized anticyclone that has been observed for over 350 years, but has suddenly decreased in size in recent years.
The ... more |
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 Tucson AZ (SPX) Mar 24, 2020 
The first papers of the Planetary Science Journal are now available online. This new open access online journal, from the American Astronomical Society (AAS) and its Division for Planetary Sciences (DPS), showcases significant developments, discoveries, and theories about planets, moons, small bodies, and the interactions among them - not only in our own solar system but also in planetary system ... more |
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 Pasadena CA (JPL) Mar 23, 2020 
NASA's Curiosity Mars rover recently set a record for the steepest terrain it's ever climbed, cresting the "Greenheugh Pediment," a broad sheet of rock that sits atop a hill. And before doing that, the rover took a selfie, capturing the scene just below Greenheugh.
In front of the rover is a hole it drilled while sampling a bedrock target called "Hutton." The entire selfie is a 360-degree ... more |
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 Huntsville AL (SPX) Mar 25, 2020 
Future Artemis lunar landers could use next-generation thrusters, the small rocket engines used to make alterations in a spacecraft's flight path or altitude, to enter lunar orbit and descend to the surface. Before the engines make the trip to the Moon, helping deliver new science instruments and technology demonstrations, they're being tested here on Earth.
NASA and Frontier Aerospace of ... more |
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 Washington DC (UPI) Mar 19, 2020 
A new camera design, using arrayed telescopes, could capture images of celestial objects simultaneously and with great detail, a study released on Wednesday said.
The camera would potentially allow hypertelescopes, small units arranged in multi-field patterns, instead of standard telescopes with a single and massive mirrored lens, to obtain of planets, pulsars, and distant galaxies outside ... more |
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 Urbana IL (SPX) Mar 23, 2020 
The growing threat of drought and rising water demand have made accurate forecasts of crop water use critical for farmland water management and sustainability.
But limitations in existing models and satellite data pose challenges for precise estimates of evapotranspiration - a combination of evaporation from soil and transpiration from plants. The process is complex and difficult to model, ... more |
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 Washington DC (Sputnik) Mar 19, 2020 
SpaceX, the largest commercial satellite constellation operator in the world, has ambitious plans of installing 12,000 satellites in low-orbit over a span of several years, as part of its Starlink project to provide low-cost broadband internet service.
A well-known astronomer and satellite tracker has voiced concerns that efforts to scan the skies for potentially dangerous near-Earth aster ... more |
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 Beijing (XNA) Mar 25, 2020 
Scientists from from the Chinese Academy of Sciences announced Tuesday that they have built the country's first and one of the world's largest solar telescope, to better observe and forecast solar activity.
The Chinese Large Solar Telescope (CLST), with a 1.8-meter aperture, was developed by the academy's Institute of Optics and Electronics. It caught the first batch of high-resolution ima ... more |
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 Beijing (XNA) Mar 25, 2020 
A trial version of China's new-generation manned spaceship is being tested at the Wenchang Space Launch Center on the coast of south China's island province of Hainan, according to the China Manned Space Agency (CMSA).
The experimental spacecraft is scheduled to launch with no crew in mid to late April on the maiden flight of the Long March-5B carrier rocket, a variant of the Long March-5, ... more |
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Washington DC (UPI) Mar 19, 2020
A new camera design, using arrayed telescopes, could capture images of celestial objects simultaneously and with great detail, a study released on Wednesday said.
The camera would potentially allow hypertelescopes, small units arranged in multi-field patterns, instead of standard telescopes with a single and massive mirrored lens, to obtain of planets, pulsars, and distant galaxies outside ... more |
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 London, UK (SPX) Mar 23, 2020 
A new method to accurately record brain activity at scale has been developed by researchers at the Crick, Stanford University and UCL. The technique could lead to new medical devices to help amputees, people with paralysis or people with neurological conditions such as motor neurone disease.
The research in mice, published in Science Advances, developed an accurate and scalable method to r ... more |
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 Houston TX (SPX) Mar 24, 2020 
One thing astronauts have to be good at: living in confined spaces for long periods of time. Here are some tips for all who find yourself in a similar scenario.
Nearly 20 years successfully living on the International Space Station and more than 50 flying in space did not happen by accident. NASA astronauts and psychologists have examined what human behaviors create a healthy culture for l ... more |
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 Washington DC (UPI) Mar 17, 2020 
A study published Tuesday on mysterious bone circles on the Central Russian Plain, made largely from mammoth bones, reveals hints at how people survived Europe's ice age.
The study, published in the journal Antiquity, uses radiocarbon dating and extraction by flotation of charcoal and chipped stone to show the oldest bone circle built by humans at one site on the Russian Plain.
T ... more |
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 Corvallis OR (SPX) Mar 23, 2020 
Tapping into 35 years of satellite imagery, researchers at Oregon State University have dramatically enlarged the database regarding how climate change is affecting kelps, near-shore seaweeds that provide food and shelter for fish and protect coastlines from wave damage.
And the Landsat pictures paved the way to some surprising findings: A summer of warm water isn't automatically bad news ... more |
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 Washington DC (SPX) Mar 19, 2020 
Researchers have developed a new type of deformable mirror that could increase the sensitivity of ground-based gravitational wave detectors such as the Advanced Laser Interferometer Gravitational-Wave Observatory (LIGO). Advanced LIGO measures faint ripples in space time called gravitational waves, which are caused by distant events such as collisions between black holes or neutron stars.
... more |
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