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  Beijing (XNA) Aug 23, 2021 Chinese astronauts Nie Haisheng and Liu Boming had both slipped out of the space station core module Tianhe by 10:12 a.m. (Beijing Time) on Friday to conduct extravehicular activities (EVAs) for a second time, according to the China Manned Space Agency (CMSA). Nie opened the hatch of Tianhe's node cabin at 8:38 a.m., the CMSA said. Donning Feitian, new-generation homemade extravehicular mobility unit spacesuits that literally means "flying to space," the two astronauts have completed install ... read more |
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Planetary scientists find evidence of solar-driven change on the MoonFlagstaff AZ (SPX) Aug 23, 2021 Tiny iron nanoparticles unlike any found naturally on Earth are nearly everywhere on the Moon-and scientists are trying to understand why. A new study led by Northern Arizona University doctoral can ... more  
Making machines that make robots, and robots that make themselvesBoston MA (SPX) Aug 23, 2021 After a summer of billionaires in space, many people have begun to wonder when they will get their turn. The cost of entering space is currently too high for the average citizen, but the work of PhD ... more 
Magnets could offer better control of prosthetic limbsBoston MA (SPX) Aug 19, 2021 For people with amputation who have prosthetic limbs, one of the greatest challenges is controlling the prosthesis so that it moves the same way a natural limb would. Most prosthetic limbs are contr ... more 
A 'True' Blue Moon occurs this weekendWashington DC (SPX) Aug 20, 2021 The full Moon of Sunday, August 22nd, will be a "Blue Moon" according to the original - but not the most popular - definition of the phrase. In modern usage, "Blue Moon" has come to refer to t ... more |
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| Previous Issues | Aug 20 | Aug 19 | Aug 18 | Aug 17 | Aug 16 |
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Curiosity Mars Rover explores a changing landscapePasadena 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-wid ... more 
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 
Firefly Aerospace selects Redwire as key mission partner in 2023 Lunar lander missionJacksonville FL (SPX) Aug 19, 2021 Redwire, a leader in mission critical space solutions and high reliability components for the next generation space economy, has been awarded a subcontract from Firefly Aerospace to provide avionics ... 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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 Chinese astronauts to conduct extravehicular activities for second time  |
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Mars mission outcomes to advance space researchBeijing (XNA) Aug 18, 2021 China's Tianwen 1 Mars mission has generated a great deal of engineering and scientific data that will extensively advance research about the planet and support future exploration, according to miss ... more 
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 |
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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 (SPX) Aug 20, 2021 
The full Moon of Sunday, August 22nd, will be a "Blue Moon" according to the original - but not the most popular - definition of the phrase.
In modern usage, "Blue Moon" has come to refer to the second full Moon in a month (the last of these occurred on October 31, 2020) - but that hasn't always been the case. This colorful term is actually a calendrical goof that worked its way into the p ... more |
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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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 Paris (ESA) Aug 19, 2021 
The upper stage of the Ariane 5 rocket which will launch the James Webb Space Telescope later this year, is on its way to Europe's Spaceport in French Guiana.
Webb will be the largest, most powerful telescope ever launched into space. As part of an international collaboration agreement, ESA is providing the telescope's launch service using the Ariane 5 launch vehicle. Working with partners ... 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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 Baltimore MD (SPX) Aug 20, 2021 
However, this nameless space visitor is not recorded in any known historical account. So how do astronomers know that there was such an interplanetary intruder?
Enter comet ATLAS (C/2019 Y4), which first appeared near the beginning of 2020. Comet ATLAS, first detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), operated by the University of Hawaii, quickly met an untimely ... 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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 Huntsville AL (SPX) Aug 19, 2021 
Northrop Grumman recently opened its new Missile Defense Futures Lab (MDFL) in Huntsville. The company's MDFL is pioneering change with speed and precision to develop, test and field an integrated missile defense system.
"Partnering with our customers, Northrop Grumman is leading the way as the defense industry undergoes digital transformation," said Lisa Brown, vice president, missile def ... 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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 Baltimore MD (SPX) Aug 19, 2021 
When NASA's James Webb Space Telescope begins science operations in 2022, one of its first tasks will be an ambitious program to map the earliest structures in the universe. Called COSMOS-Webb, this wide and deep survey of half-a-million galaxies is the largest project Webb will undertake during its first year.
With more than 200 hours of observing time, COSMOS-Webb will survey a large pat ... more |
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 Boston MA (SPX) Aug 23, 2021 
After a summer of billionaires in space, many people have begun to wonder when they will get their turn. The cost of entering space is currently too high for the average citizen, but the work of PhD candidate Martin Nisser may help change that. His work on self-assembling robots could be key to reducing the costs that help determine the price of a ticket.
Nisser's fascination with engineer ... more |
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 Moscow (Sputnik) Aug 23, 2021 
Russia's defence sector is busy building several new types of unmanned aerial vehicles, including a heavy drone bomber, long-range reconnaissance UAVs, and drone wingmen for its 4++ and fifth-generation fighter jets. The new equipment is expected to help the military even the playing field in an area where Russia has traditionally lagged behind.
Russian drone manufacturer Kronshtadt Group ... more |
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