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  Pasadena CA (JPL) Aug 18, 2021 Images of knobbly rocks and rounded hills are delighting scientists as NASA's Curiosity rover climbs Mount Sharp, a 5-mile-tall (8-kilometer-tall) mountain within the 96-mile-wide (154-kilometer-wide) basin of Mars' Gale Crater. The rover's Mast Camera, or Mastcam, highlights those features in a panorama captured on July 3, 2021 (the 3,167th Martian day, or sol, of the mission). This location is particularly exciting: Spacecraft orbiting Mars show that Curiosity is now somewhere between a region e ... read more |
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NASA benefits from Lunar surface simulant testingKennedy Space Center FL (SPX) Aug 18, 2021 To safely reach the Moon, a lunar lander must fire its rocket engines to decelerate the spacecraft for a soft touchdown. During this process, the engine exhaust stirs up regolith - the dust and rock ... more 
NASA's Ingenuity helicopter completes 12th Mars flightWashington DC (UPI) Aug 17, 2021 NASA's Ingenuity helicopter completed its 12th flight on Mars, officials said early Tuesday, as it scouts out the Martian terrain for the Perseverance land rover. ... more 
Blue Origin sues NASA over SpaceX Moon contractWashington (AFP) Aug 16, 2021 Blue Origin, the space company owned by Jeff Bezos, is suing the US government over its decision to award a massive Moon exploration contract to its competitor SpaceX, it said in a statement Monday. ... more  
Saturn makes waves in its own ringsPasadena CA (SPX) Aug 18, 2021 In the same way that earthquakes cause our planet to rumble, oscillations in the interior of Saturn make the gas giant jiggle around ever so slightly. Those motions, in turn, cause ripples in Saturn ... more |
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| Previous Issues | Aug 17 | Aug 16 | Aug 14 | Aug 13 | Aug 12 |
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Trio of orbiters shows small dust storms help dry out MarsGreenbelt MD (SPX) Aug 17, 2021 By combining observations from three international spacecraft at Mars, scientists were able to show that regional dust storms play a huge role in drying out the Red Planet. Dust storms heat up highe ... more 
Jeff Bezos' rocket company sues, creates additional delay for moon landingWashington DC (UPI) Aug 16, 2021 Jeff Bezos' rocket company, Blue Origin, has sued the U.S. government in federal court to overturn NASA's decision awarding SpaceX a contract for a lunar lander - an action likely to further delay a U.S. return to the moon. ... more  
Fizzing sodium could explain Asteroid Phaethon's comet-like activityPasadena CA (JPL) Aug 17, 2021 As a comet zooms through the inner solar system, the Sun heats it, causing ices below the surface to vaporize into space. The venting vapor dislodges dust and rock, and the gas creates a bright tail ... more  
Chinese rocket for Tianzhou-3 mission arrives at launch siteWenchang, China (XNA) Aug 17, 2021 China's Long March-7 Y4 rocket, which will launch the new cargo craft of China's space station, on Monday arrived at its launch site in southern China's Hainan Province. The rocket, alongside ... more 
DART Gets Its Wings: Spacecraft Integrated with Innovative Solar Array Technology and CameraMaryland MD (SPX) Aug 16, 2021 Perched atop a stand in the middle of a high-ceilinged clean room, DART is beginning to look like the intrepid spacecraft that will aim itself directly into an asteroid next fall. With the addition ... more |
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 Traces of Ceres' icy crust found at Occator Crater  |
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OSIRIS-REx helps scientists model the orbit of hazardous asteroid BennuWashington DC (UPI) Aug 11, 2021 The half-a-kilometer-wide asteroid Bennu is already one of the most well-studied asteroids prior to the OSIRIS-REx mission. ... more 
Dragonfly mission to Titan announces big science goalsIthaca NY (SPX) Aug 11, 2021 Among our solar system's many moons, Saturn's Titan stands out - it's the only moon with a substantial atmosphere and liquid on the surface. It even has a weather system like Earth's, though it rain ... more  
Blobs in space: Slime mould to blast off for ISS experimentParis (AFP) Aug 10, 2021 Astronauts aboard the International Space Station are set to welcome a most unusual guest, as "the Blob" blasts off into orbit on Tuesday. ... more 
Spacebound study began with astronaut medical mysteryHouston TX (SPX) Aug 11, 2021 An 18-year-old high school graduate has developed an elegant new way to gauge the liver health of astronauts-and it could someday help solve an enduring medical mystery in space. Each year, th ... more  
Did nature or nurture shape the Milky Way's most common planetsWashington DC (SPX) Aug 10, 2021 A Carnegie-led survey of exoplanet candidates identified by NASA's Transiting Exoplanets Satellite Survey (TESS) is laying the groundwork to help astronomers understand how the Milky Way's most comm ... more |
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 Pasadena CA (JPL) Aug 18, 2021 
Images of knobbly rocks and rounded hills are delighting scientists as NASA's Curiosity rover climbs Mount Sharp, a 5-mile-tall (8-kilometer-tall) mountain within the 96-mile-wide (154-kilometer-wide) basin of Mars' Gale Crater. The rover's Mast Camera, or Mastcam, highlights those features in a panorama captured on July 3, 2021 (the 3,167th Martian day, or sol, of the mission).
This locat ... more |
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 Washington DC (UPI) Aug 16, 2021 
Jeff Bezos' rocket company, Blue Origin, has sued the U.S. government in federal court to overturn NASA's decision awarding SpaceX a contract for a lunar lander - an action likely to further delay a U.S. return to the moon.
Bezos' company asked permission to file the suit under seal Friday, and U.S. Federal Claims Court Judge Richard Hertling approved that motion Monday morning.
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 Pasadena CA (JPL) Aug 06, 2021 
The hardware that makes up NASA's Europa Clipper spacecraft is rapidly taking shape, as engineering components and instruments are prepared for delivery to the main clean room at the agency's Jet Propulsion Laboratory in Southern California. In workshops and labs across the country and in Europe, teams are crafting the complex pieces that make up the whole as mission leaders direct the elaborate ... more |
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 Washington DC (SPX) Aug 10, 2021 
A Carnegie-led survey of exoplanet candidates identified by NASA's Transiting Exoplanets Satellite Survey (TESS) is laying the groundwork to help astronomers understand how the Milky Way's most common planets formed and evolved, and determine why our Solar System's pattern of planetary orbits and sizes is so unusual.
Carnegie's Johanna Teske, Tsinghua University's Sharon Wang (formerly of ... more |
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 Moscow (Sputnik) Aug 17, 2021 
NASA reportedly paid $300 million to SpaceX on 30 July to turn Starship into a crewed Moon lander for its Human Landing System (HLS) programme. In total, the project may require up to $3 billion in funding.
Once again, Elon Musk has shared his optimistic views on space exploration, saying that Moon travel may be closer than it seems. Replying to the Twitter account "Everything Artemis", wh ... more |
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 Beijing (XNA) Aug 18, 2021 
China Manned Space Agency (CMSA) announced on Tuesday that astronauts currently in China's space station core module Tianhe will carry out extravehicular activities for a second time within the next few days.
The three Chinese astronauts have been working and living in orbit for two months. They were sent into space on board the Shenzhou-12 spaceship and entered Tianhe on June 17.
Th ... more |
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 Pasadena CA (JPL) Aug 17, 2021 
As a comet zooms through the inner solar system, the Sun heats it, causing ices below the surface to vaporize into space. The venting vapor dislodges dust and rock, and the gas creates a bright tail that can extend millions of miles from the nucleus like an ethereal veil.
Whereas comets contain lots of different ices, asteroids are mainly rock and not known for producing such majestic disp ... more |
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 Washington DC (UPI) Aug 12, 2021 
The U.S. Army says it's developed a combat-capable prototype of a high-energy laser weapon.
The laser, which has been 24 months in the making, can be mounted on a Stryker military vehicle and used to defend troops against drones as well as rockets, artillery and mortars, according to an Army press release this week.
Over the summer, the new weapon was successfully tested in Fort ... more |
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 El Segundo CA (SPX) Aug 18, 2021 
Raytheon Intelligence and Space, a Raytheon Technologies business, completed a Critical Design Review of its competitive sensor payload design for the U.S. Space Force's Next-Generation Overhead Persistent Infrared or Next-Gen OPIR, Block 0 GEO missile warning satellites, which are being designed and built by spacecraft prime contractor Lockheed Martin.
"Protecting the U.S. and our allies ... more |
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 Pasadena CA (SPX) Aug 18, 2021 
In the same way that earthquakes cause our planet to rumble, oscillations in the interior of Saturn make the gas giant jiggle around ever so slightly. Those motions, in turn, cause ripples in Saturn's rings.
In a new study accepted in the journal Nature Astronomy, two Caltech astronomers have analyzed those rippling rings to reveal new information about the core of Saturn. For their study, ... more |
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 Tokyo, Japan (SPX) Aug 16, 2021 
Precise metal nanoclusters (NCs) are ideal for developing practical catalysts for chemical reactions. However, their catalytic activity is reduced either due to protective molecules called "ligands" surrounding them or aggregation resulting from ligand removal. In a new study, scientists from Japan elucidate the ligand removal mechanism for gold NCs and irradiate them with UV light to prevent ag ... more |
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 Haifa, Israel (SPX) Aug 16, 2021 
The three-body problem is one of the oldest problems in physics: it concerns the motions of systems of three bodies, like the Sun, Earth and the Moon - how their orbits change and evolve due to their mutual gravity. The three-body problem has been a focus of scientific inquiry ever since Newton.
When one massive object comes close to another, their relative motion follows a trajectory dict ... more |
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 Thuwal, Saudi Arabia (SPX) Aug 17, 2021 
By scanning past data for both partial and complete matches to current observations, a KAUST-led research team has developed a prediction scheme that can more reliably forecast the future trajectory of environmental parameters.
The collection of data at regular intervals over time is common in many fields but particularly so in environmental, transportation and biological research. Such da ... more |
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 Boston MA (SPX) Aug 17, 2021 
For the more than 5 million people in the world who have undergone an upper-limb amputation, prosthetics have come a long way. Beyond traditional mannequin-like appendages, there is a growing number of commercial neuroprosthetics - highly articulated bionic limbs, engineered to sense a user's residual muscle signals and robotically mimic their intended motions.
But this high-tech dexterity ... more |
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 Washington DC (UPI) Aug 16, 2021 
Unmanned systems were successfully used to detect underwater mines in the U.S. Navy's Large Scale Exercise 2021, the branch said on Monday.
The Navy Expeditionary Combat Command's Expeditionary Mine Countermeasures, or exMCM, Company 2-3, tied to the Explosive Ordnance Disposal Mobile Unit 6, EOD Group 2, embarked on amphibious ship, USS Arlington, Aug. 3-9, for the exercise, the branch ... more |
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