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  Paris (AFP) Aug 10, 2020 The dwarf planet Ceres - long believed to be a barren space rock - is an ocean world with reservoirs of sea water beneath its surface, the results of a major exploration mission showed Monday. Ceres is the largest object in the asteroid belt between Mars and Jupiter and has its own gravity, enabling the NASA Dawn spacecraft to capture high-resolution images of its surface. Now a team of scientists from the United States and Europe have analysed images relayed from the orbiter, captured around ... read more |
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Lava tubes on Mars and the Moon are so wide they can host planetary basesBologna, Italy (SPX) Aug 07, 2020 The international journal Earth-Science Reviews published a paper offering an overview of the lava tubes (pyroducts) on Earth, eventually providing an estimate of the (greater) size of their lunar a ... more  
Ammonia sparks unexpected, exotic lightning on JupiterIthaca NY (SPX) Aug 07, 2020 NASA's Juno spacecraft - orbiting and closely observing the planet Jupiter - has unexpectedly discovered lightning in the planet's upper atmosphere, according to a multi-institutional study led by t ... more  
First laser detection of space debris in daylightParis (ESA) Aug 07, 2020 Lasers on Earth are used to measure the position of space debris high above, providing crucial information on how to avoid in-space collisions. Until now, this technique has suffered from a fatal fl ... more  
VLBA finds planet orbiting small, cool starCharlottesville VA (SPX) Aug 07, 2020 Using the supersharp radio "vision" of the National Science Foundation's continent-wide Very Long Baseline Array (VLBA), astronomers have discovered a Saturn-sized planet closely orbiting a small, c ... more |
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| Previous Issues | Aug 10 | Aug 08 | Aug 07 | Aug 06 | Aug 05 |
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NASA's MAVEN observes Martian night sky pulsing in ultraviolet lightGreenbelt MD (SPX) Aug 07, 2020 Vast areas of the Martian night sky pulse in ultraviolet light, according to images from NASA's MAVEN spacecraft. The results are being used to illuminate complex circulation patterns in the Martian ... more 
NASA's Lucy mission passes critical mission milestoneGreenbelt MD (SPX) Aug 07, 2020 Last week marked the completion of a major milestone on the path to spacecraft assembly, test, and launch operations for NASA's Lucy mission. The Systems Integration Review ensured segments, c ... more 
NASA scientists leverage carbon-measuring instrument for Mars studiesGreenbelt MD (SPX) Aug 07, 2020 Insights and technology gleaned from creating a carbon-measuring instrument for Earth climate studies is being leveraged to build another that would remotely profile, for the first time, water vapor ... more  
China seeks payload ideas for mission to moon, asteroidBeijing (XNA) Aug 07, 2020 China is soliciting ideas for payloads aboard its proposed missions to the moon, an asteroid and a comet, according to the China National Space Administration. It is asking for primary, middle ... more 
Rice researchers use InSight for deep Mars measurementsHouston TX (SPX) Aug 07, 2020 Using data from NASA's InSight Lander on Mars, Rice University seismologists have made the first direct measurements of three subsurface boundaries from the crust to the core of the red planet. ... more |
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 A new look at Mars' eerie, ultraviolet nighttime glow  
First results of an upgraded device highlight lithium's value for producing fusionPlainsboro NJ (SPX) Aug 03, 2020 Lithium, the silvery metal that powers smart phones and helps treat bipolar disorders, could also play a significant role in the worldwide effort to harvest on Earth the safe, clean and virtually li ... more  |
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Deep sea microbes dormant for 100 million years are hungry and ready to multiplyKingston RI (SPX) Aug 03, 2020 For decades, scientists have gathered ancient sediment samples from below the seafloor to better understand past climates, plate tectonics and the deep marine ecosystem. In a new study published in ... more 
Scientists find way to track space junk in daylightParis (AFP) Aug 4, 2020 Scientists said Tuesday they had discovered a way to detect space debris even in daylight hours, potentially helping satellites to avoid the ever-growing cloud of junk orbiting the planet. ... more 
Microbes in the seabed survive on little energyPotsdam, Germany (SPX) Aug 07, 2020 All life needs energy. Where there is not enough energy available, there can be no life. But how much is enough? A new study led by James Bradley of the German Research Centre for Geosciences ... more  
Human Rights Watch eyes treaty banning 'killer robots'Geneva (AFP) Aug 10, 2020 Human Rights Watch said Monday it was seeking a new international treaty to halt the race towards fully autonomous weapons, claiming a growing number of countries wanted an outright ban. ... more 
Radiation-Devouring Mold Could Be Humanity's Key to Venturing to Mars, New Research SaysWashington DC (Sputnik) Aug 03, 2020 While engineers, astronomers and even sociologists are working diligently to address the issues preventing humanity from reaching distant planets, one problem has long remained unattended - how to d ... more |
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 Greenbelt MD (SPX) Aug 07, 2020 
Insights and technology gleaned from creating a carbon-measuring instrument for Earth climate studies is being leveraged to build another that would remotely profile, for the first time, water vapor up to nine miles above the Martian surface, along with wind speeds and minute particles suspended in the planet's atmosphere.
Scientists Jim Abshire and Scott Guzewich, both at NASA's Goddard S ... more |
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 Moscow (Sputnik) Jul 27, 2020 
Russian space industry giant Energia is involved in the production of everything from rockets and satellites to space stations and ballistic missiles, and is the prime mover behind the current Russian manned spaceflight programs.
Korolev Rocket and Space Corporation Energia has created and patented a means to fly cosmonauts to the Moon and back without an expensive new heavy-launch rocket. ... more |
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 Ithaca NY (SPX) Aug 07, 2020 
NASA's Juno spacecraft - orbiting and closely observing the planet Jupiter - has unexpectedly discovered lightning in the planet's upper atmosphere, according to a multi-institutional study led by the NASA/Jet Propulsion Laboratory (JPL), which includes two Cornell University researchers.
The work was published Aug. 5 in the journal Nature.
Jupiter's gaseous atmosphere seems placid f ... more |
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 Baltimore MD (SPX) Aug 07, 2020 
Taking advantage of a total lunar eclipse, astronomers using NASA's Hubble Space Telescope have detected Earth's own brand of sunscreen - ozone - in our atmosphere. This method simulates how astronomers and astrobiology researchers will search for evidence of life beyond Earth by observing potential "biosignatures" on exoplanets (planets around other stars).
Hubble did not look at Earth di ... more |
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 Moscow (AFP) Aug 7, 2020 
The head of Russia's space agency said Friday that Roscosmos wants to return to Venus and bring back soil samples and build spacecraft that will surpass Elon Musk's rockets.
Last week America's first crewed spaceship to fly to the International Space Station in nearly a decade returned safely to Earth, splashing down in the Gulf of Mexico.
The mission was carried out jointly by NASA and ... more |
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 Beijing (XNA) Aug 07, 2020 
China is soliciting ideas for payloads aboard its proposed missions to the moon, an asteroid and a comet, according to the China National Space Administration.
It is asking for primary, middle school and university students across the country to provide ideas for payloads that would fly aboard the Chang'e 7 probe to the moon, and on another spacecraft to the asteroid 2016HO3 and the comet ... more |
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 Tempe AZ (SPX) Aug 07, 2020 
Using some cosmic detective work, a team of researchers has found evidence that tiny pieces of asteroids from the inner solar system may have crossed a gap to the outer solar system, a feat once thought to be unlikely.
About 1 million years after the start of the solar system, it is thought that while Jupiter's core formed, it created a gap in the protoplanetary disk (the disk of dense gas ... more |
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 Moscow (Sputnik) Aug 07, 2020 
By the end of fiscal year 2021, the US Army plans to equip a platoon of modified Stryker armored vehicles with defensive lasers that can shoot down drones as well as missiles and even mortar rounds.
During a webinar hosted by Defense News on Wednesday, Lt. Gen. L. Neil Thurgood, the US Army's director of hypersonics, directed energy, space and rapid acquisition, said a platoon of Strykers ... more |
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 London, UK (SPX) Jul 02, 2020 
Japan's announcement on the suspension of the deployment of Aegis Ashore missile defense systems marks a potential shift in the country's security strategy. The turning point depends on the substitute for Aegis Ashore. The country is now considering pre-emptive strike capabilities as a possibility, targeting missile launchers in North Korea first instead of intercepting incoming missiles. Interc ... more |
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 Tucson AZ (SPX) Jun 16, 2020 
Volcano-like features seen in polar regions of Saturn's moon Titan by NASA's Cassini spacecraft could be evidence of explosive eruptions that may continue today, according to a new paper by Planetary Science Institute Senior Scientist Charles A. Wood and coauthor Jani Radebaugh of Brigham Young University.
Morphological features such as nested collapses, elevated ramparts, halos, and islan ... more |
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 Boulder CO (SPX) Jul 20, 2020 
University of Colorado Boulder researchers have used ultra-fast extreme ultraviolet lasers to measure the properties of materials more than 100 times thinner than a human red blood cell.
The team, led by scientists at JILA, reported its new feat of wafer-thinness this week in the journal Physical Review Materials. The group's target, a film just 5 nanometers thick, is the thinnest material ... more |
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 Cambridge UK (SPX) Aug 03, 2020 
Scientists have found that a physical property called 'quantum negativity' can be used to take more precise measurements of everything from molecular distances to gravitational waves.
The researchers, from the University of Cambridge, Harvard and MIT, have shown that quantum particles can carry an unlimited amount of information about things they have interacted with. The results, reported ... more |
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 Amsterdam, Netherlands (SPX) Aug 03, 2020 
New results from the Kilo-Degree Survey (KiDS) show that the universe is nearly 10 percent more homogeneous than the standard model of cosmology (Lambda-cold dark matter) predicts. The latest KiDS map was made with the OmegaCAM on ESO's VLT Survey Telescope at Cerro Paranal in Northern Chile. A group of astronomers led from institutes in the Netherlands, Scotland, England and Germany have descri ... more |
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 Geneva (AFP) Aug 10, 2020 
Human Rights Watch said Monday it was seeking a new international treaty to halt the race towards fully autonomous weapons, claiming a growing number of countries wanted an outright ban.
The non-governmental organisation (NGO) said 30 countries are now explicitly seeking a ban, after compiling an overview of 97 nations with a stated position on the use and development of what it termed "kill ... more |
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 Washington DC (UPI) Aug 07, 2020  The U.S. Air Force this week concluded a test of tactics involving use of its highly classified RQ-170 surveillance drone with other stealth aircraft.
The exercise, held Aug. 4 to Aug. 6 at Nellis Air Base, Nev., also included an Air Force B-2 bomber and F-22 and F-15 fighter planes, as well as the U.S. Navy's E/A-18G Growler electronic warfare plane, according to officials.
The ... more |
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