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  Princeton NJ (SPX) Feb 17, 2022 Scientists have achieved a remarkable breakthrough in the conceptual design of twisty stellarators, experimental magnetic facilities that could reproduce on Earth the fusion energy that powers the sun and stars. The breakthrough shows how to more precisely shape the enclosing magnetic fields in stellarators to create an unprecedented ability to hold the fusion fuel together. "The key thing was developing a piece of software that allows you to rapidly try out new design methods" said Elizabeth Paul ... read more |
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Brains of cosmonauts get 'rewired' to adapt to long-term space missions, study findsAntwerp, Belgium (SPX) Feb 21, 2022 A new study published in Frontiers in Neural Circuits is the first to analyze the structural connectivity changes that happen in the brain after long-duration spaceflight. The results show significa ... more  
NASA's Perseverance celebrates first year on Mars by learning to runPasadena CA (JPL) Feb 20, 2022 NASA's Perseverance rover has notched up a slew of firsts since touching down on Mars one year ago, on Feb. 18, 2021, and the six-wheeled scientist has other important accomplishments in store as it ... more  
Getting ready for lunar orbitTurin, Italy (SPX) Feb 21, 2022 ESA astronaut Alexander Gerst visited Thales Alenia Space in Turin recently to test out and provide feedback on accommodations for the next human outpost in space, the lunar Gateway. As the n ... more 
China's Chang'e-4 discovers glass globules on far side of moonBeijing (XNA) Feb 20, 2022 The Yutu-2 lunar rover of China's Chang'e-4 mission has discovered two macroscopic translucent glass globules during its exploration of the far side of the moon, which could potentially help reveal ... more |
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| Previous Issues | Feb 18 | Feb 17 | Feb 16 | Feb 15 | Feb 14 |
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Preventing Lunar traffic jamsTucson AZ (SPX) Feb 15, 2022 The moon is top of mind for many national space programs and private companies, with some planning to send humans back to the lunar surface as early as 2025. In advance, scientists are launchi ... more 
Students with Perseverance receive messages from MarsPasadena CA (JPL) Feb 17, 2022 The first set of middle-schoolers in the agency's "You've Got Perseverance!" campaign was honored with a message from the Red Planet and a chat with the rover team at JPL. A group of 20 young ... more  
Can a planet have a mind of its own?Rochester NY (SPX) Feb 18, 2022 The collective activity of life-all of the microbes, plants, and animals-have changed planet Earth. Take, for example, plants: plants 'invented' a way of undergoing photosynthesis to enhance t ... more 
Researchers find evidence for existence of uneven circumstellar matter based on TESS dataYunnan, China (SPX) Feb 17, 2022 Researchers from the Yunnan Observatories of the Chinese Academy of Sciences have discovered unusual variations in the consecutive Transiting Exoplanet Survey Satellite (TESS) light curves of the su ... more 
New planet detected around star closest to the SunMunich, Germany (SPX) Feb 11, 2022 A team of astronomers using the European Southern Observatory's Very Large Telescope (ESO's VLT) in Chile have found evidence of another planet orbiting Proxima Centauri, the closest star to our Sol ... more |
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 Sols 3388-3390: Pediment Passage  |
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Testing rocks on Earth to help NASA's Perseverance work on MarsPasadena CA (JPL) Feb 15, 2022 When NASA's Perseverance Mars rover tried to collect its first rock core sample last August, the outcome presented a puzzle for the mission team: The rover's sample tube came up empty. But why? ... more  
JILA atomic clocks measure Einstein's general relativity at millimeter scaleWashington DC (SPX) Feb 17, 2022 JILA physicists have measured Albert Einstein's theory of general relativity, or more specifically, the effect called time dilation, at the smallest scale ever, showing that two tiny atomic clocks, ... more 
Microgravity worms help solve astronauts' muscle troublesSendai, Japan (SPX) Feb 16, 2022 A new study on nematode worms reveals that physical contact with objects can help prevent neuromuscular decline in simulated microgravity. The research, which was published in the journal iScience, ... more  
Psyche, the iron giant of asteroids, may be less iron than researchers thoughtProvidence RI (SPX) Feb 15, 2022 The asteroid 16 Psyche, which NASA intends to visit with a spacecraft in 2026, may be less heavy metal and more hard rock than scientists have surmised, according to a new study by researchers from ... more 
Studying the next interstellar interloper with WebbBaltimore MD (SPX) Feb 17, 2022 One of the most exciting findings in planetary science in recent years is the discovery of interstellar objects passing through our solar system. So far, astronomers have confirmed only two of these ... more |
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 Pasadena CA (JPL) Feb 20, 2022 
NASA's Perseverance rover has notched up a slew of firsts since touching down on Mars one year ago, on Feb. 18, 2021, and the six-wheeled scientist has other important accomplishments in store as it speeds toward its new destination and a new science campaign.
Weighing roughly 1 ton (1,025 kilograms), Perseverance is the heaviest rover ever to touch down on Mars, returning dramatic video o ... more |
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 Turin, Italy (SPX) Feb 21, 2022 
ESA astronaut Alexander Gerst visited Thales Alenia Space in Turin recently to test out and provide feedback on accommodations for the next human outpost in space, the lunar Gateway.
As the name implies, the Gateway will be located within the Moon's orbit and is being built by Thales Alenia Space on behalf of ESA. Among its components is the International Habitation Module or I-Hab.
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 Laurel MD (SPX) Feb 15, 2022 
Three prominent features on the Kuiper Belt object Arrokoth - the farthest planetary body ever explored, by NASA's New Horizons spacecraft - now have official names.
Proposed by the New Horizons team and approved by the International Astronomical Union, the new feature names follow a theme set by "Arrokoth" itself, which means "sky" in the Powhatan/Algonquin Native American language.
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 Munich, Germany (SPX) Feb 11, 2022 
A team of astronomers using the European Southern Observatory's Very Large Telescope (ESO's VLT) in Chile have found evidence of another planet orbiting Proxima Centauri, the closest star to our Solar System. This candidate planet is the third detected in the system and the lightest yet discovered orbiting this star. At just a quarter of Earth's mass, the planet is also one of the lightest exopl ... more |
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 Forres UK (SPX) Feb 16, 2022 
The first rocket launchpad constructed in the UK for more than 50 years is now in place at the Orbex test site in Kinloss, Scotland.
The new launchpad - known as 'Orbex LP1' - recently completed an 80-mile road trip from Peterhead to Kinloss on two trucks, accompanied by a police escort. The three-hour journey through the dramatic Scottish countryside during sun, rain and snow was captured ... more |
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 Beijing (XNA) Feb 11, 2022 
China will make six manned space flights in 2022 to complete the building of its space station and see the maiden flight of Long March-6A, the country's first carrier rocket powered by a solid and liquid engine.
Ma Tao, deputy director of the Space Department of the China Aerospace Science and Technology Corporation (CASC), revealed on Wednesday China's rocket launch plan at a press confer ... more |
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 Boulder CO (SPX) Feb 15, 2022 
Several dozen small impact craters, 10-70-m in size, have been discovered in southeastern Wyoming. A team of U.S. and German geoscientists found these ancient craters in exposed sedimentary layers from the Permian period (280 million years ago).
After discovering the first craters, the team initially suspected that they are a crater-strewn field, formed by the breakup of an asteroid that e ... more |
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 Kirtland AFB NM (SPX) Feb 18, 2022 
The Air Force Research Laboratory's Directed Energy Directorate hosted a collaborative wargame with its sister AFRL unit, the Munitions Directorate, at Kirtland AFB, Jan. 24-28, 2022. The Directed Energy and Kinetic Energy Directed Energy Utility Concept Experiment, or DEKE DEUCE, explored synergies between directed energy and kinetic concepts in the future battlespace.
"DEKE DEUCE require ... more |
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 Peterson SFB CO (SPX) Feb 08, 2022 
The fifth Space Based Infrared System Geosynchronous Earth Orbit (SBIRS GEO-5) satellite built by Lockheed Martin, has been operationally accepted by the U.S. Space Force less than a year after being launched into orbit.
The early missile warning satellite is a "Go-Fast" success story, completing all on-orbit testing with accelerated analysis, resulting in a 40% improvement over GEO-1 thro ... more |
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 Maunakea HI (SPX) Feb 09, 2022 
Space scientists have discovered a never-before-seen mechanism fueling huge planetary aurorae at Saturn. A University of Leicester-led team has found that Saturn is unique among planets observed to date in that some of its aurorae are generated by swirling winds within its own atmosphere, and not just from the planet's surrounding magnetosphere.
The study, which is based on observations ma ... more |
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 Moscow, Russia (SPX) Feb 11, 2022 
Physicists from MIPT and Skoltech have found a way to modify and purposely tune the electronic properties of carbon nanotubes to meet the requirements of novel electronic devices. The paper came out in the Carbon journal.
Carbon nanomaterials form an extensive class of compounds that includes graphene, fullerenes, nanotubes, nanofibers, and more. Although the physical properties of many of ... more |
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 Washington DC (SPX) Feb 21, 2022 
In the beginning, all that Stephan Schlamminger wanted to do was to write down an equation that would help him obtain a more precise value for G, the gravitational constant that determines the strength of the attraction between massive objects. To gauge that attraction, Schlamminger, a physicist at the National Institute of Standards and Technology (NIST) and his colleagues, studied the motion o ... more |
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 Washington DC (SPX) Feb 17, 2022 
JILA physicists have measured Albert Einstein's theory of general relativity, or more specifically, the effect called time dilation, at the smallest scale ever, showing that two tiny atomic clocks, separated by just a millimeter or the width of a sharp pencil tip, tick at different rates.
The experiments, described in the Feb. 17 issue of Nature, suggest how to make atomic clocks 50 times ... more |
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 Pasadena CA (JPL) Feb 20, 2022 
What does Percy do all day? A Martian day- or Sol- is 24 hours and 37 minutes long, and while every Sol is different, each one is packed full of exciting science activities, observations, and discoveries! Let's follow Percy on Sol 345 (February 8th, 2022) to catch a glimpse into the daily life of a Martian explorer.
Percy woke up early in the morning at 02:07 LMST (Local Mean Solar Time on ... more |
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 Abu Dhabi (AFP) Feb 20, 2022 
The UAE and its allies warned Sunday of the rising threat of drone attacks, as Middle East militants rapidly acquire a taste for the cheap and easily accessible unmanned systems.
But while the countries called for a collective effort to protect airspaces against the small and often hard to detect targets, one question remained: how to easily stop a drone attack?
"We have to unite to prev ... more |
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