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  Washington DC (UPI) Feb 21, 2021 A mixup among leading astronomers about a rocket that will crash into the moon on March 4 has led to calls for better debris tracking of Deep Space manufactured objects. Independent astronomer Bill Gray of Maine, one of few astronomers who track human-made objects in Deep Space, discovered in January that a section of a discarded rocket would crash into the moon. Due to earlier miscalculations and a general lack of data available, he thought the object was a SpaceX Falcon 9 upper stage t ... 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  
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 
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  
A Sol in the Life of a RoverPasadena 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 discov ... more |
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| Previous Issues | Feb 18 | Feb 17 | Feb 16 | Feb 15 |
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Shocked zircon find a 'one-off gift' from MarsPerth, Australia (SPX) Feb 04, 2022 Curtin University researchers studying a Martian meteorite have found the first evidence of high-intensity damage caused by asteroid impact, in findings that have implications for understanding when ... more 
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 
NASA selects developer for rocket to retrieve first samples from MarsWashington DC (SPX) Feb 08, 2022 NASA has awarded a contract to Lockheed Martin Space of Littleton, Colorado, to build the Mars Ascent Vehicle (MAV), a small, lightweight rocket to launch rock, sediment, and atmospheric samples fro ... more 
NASA-Funded Study Extends Period When Mars Could Have Supported LifeGreenbelt MD (SPX) Feb 03, 2022 The surface of Mars is barren and inhospitable, but perhaps it wasn't always that way. Billions of years ago, when life emerged on Earth, the climate of Mars could have been Earth-like as well, with ... more 
Sols 3388-3390: Pediment PassageGreenbelt MD (SPX) Feb 17, 2022 Curiosity is advancing westward through a largely boulder-strewn channel that is leading us toward the Greenheugh Pediment. The Pediment is where our rover will spend the next many months, as we tur ... more |
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 The devil's in the detail  |
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Extremely harsh volcanic lake shows how life might have existed on MarsBoulder CO (SPX) Jan 28, 2022 A few specialist microbes survive conditions analogous to those of Mars' early history, reports a new publication in Frontiers in Astronomy and Space Science-and this may be thanks to a broad range ... more 
Consistent asteroid showers rock previous thinking on Mars cratersPerth, Australia (SPX) Jan 22, 2022 New Curtin University research has confirmed the frequency of asteroid collisions that formed impact craters on Mars has been consistent over the past 600 million years. The study, published i ... more 
Mars rover Perseverance notches a year of science, tech achievementsWashington DC (UPI) Feb 14, 2021 The Mars rover Perseverance and its feisty sidekick helicopter Ingenuity have set records and pushed new frontiers for interplanetary space exploration since landing on the Red Planet one year ago this Friday. ... more 
Making a splash in a lava seaParis (ESA) Jan 27, 2022 Volcanoes, impact craters, tectonic faults, river channels and a lava sea: a vast amount of information is captured in a relatively small area in this geologically rich new image from ESA's Mars Exp ... more 
Helicopters Flying at Mars May Glow at DuskGreenbelt MD (SPX) Feb 02, 2022 The whirling blades on drones flying above Mars may cause tiny electric currents to flow in the Martian atmosphere, according to a NASA study. These currents, if large enough, might cause the air su ... 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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 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 their own survival, but in so doing, released oxygen that changed the entire function of our planet. This is just one example of individual lifeforms performing their own tasks, but collectively having ... more |
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 Washington DC (UPI) Feb 21, 2021 
SpaceX successfully launched 46 of the company's own Starlink broadband Internet communications satellites from Florida on Monday.
The mission, Starlink 4-8, was the first since the company lost about 40 of the Starlink satellites on Feb. 4 during a solar storm that thickened the air and caused the satellites to burn up as they crashed back through the atmosphere.
The Falcon 9 ro ... 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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 Menlo Park CA (SPX) Feb 21, 2022 
When a space rock survives the turbulent passage through Earth's atmosphere and strikes the surface, it generates shockwaves that can compress and transform minerals in the planet's crust. Since these changes depend on the pressure produced upon impact, experts can use features in Earth's minerals to learn about the meteorite's life story, from the moment of collision all the way back to the con ... 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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