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  Bethesda, MD (SPX) Feb 19, 2020 A new version of the game of "chicken" is evolving in outer space. According to Gen. John Raymond, the U.S. Space Force Chief, Russian "inspector" satellites are threatening the tenuous stand-off stability between adversarial spacefaring nations. The U.S. Space Command has been tracking these satellites since launch on November 25. They have apparently been positioned near a U.S. national security satellite. One Russian satellite is known as Cosmos-2542 which ejected a smaller, nested satellite re ... read more |
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NASA's Mars Reconnaissance Orbiter Undergoes Memory UpdatePasadena CA (JPL) Feb 20, 2020 From Feb. 17 to Feb. 29, 2020, NASA's Mars Reconnaissance Orbiter (MRO) will go on hiatus from its science mission and its relay operations while engineers on Earth conduct long-distance maintenance ... more  
One Step Closer to the Edge of the Solar SystemKiruna, Sweden (SPX) Feb 20, 2020 The Swedish Institute of Space Physics (IRF) is one step closer to being able to send up a satellite instrument to study Neptune and its moon Triton. The American space agency NASA has selected TRID ... more  
LOFAR pioneers new way to study exoplanet environmentsDwingeloo, The Netherlands (SPX) Feb 18, 2020 Using the Dutch-led Low Frequency Array (LOFAR) radio telescope, astronomers have discovered unusual radio waves coming from the nearby red dwarf star GJ 1151. The radio waves bear the telltale sign ... more 
Random gene pulse patterns key to multicellular system developmentWashington DC (UPI) Feb 19, 2020 New research suggests random gene pulses can produce the patterning necessary for the development of multicellular systems. ... more |
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| Previous Issues | Feb 19 | Feb 18 | Feb 17 | Feb 14 | Feb 13 |
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TRIDENT Mission Concept Selected by NASA's Discovery ProgramColumbia, MD (SPX) Feb 19, 2020 NASA recently announced that it has selected four science investigations as a step in choosing one or two missions for flight opportunities in the 2020's as part of its Discovery program. Amon ... more  
China's Chang'e-4 probe resumes work for 15th lunar dayBeijing (XNA) Feb 19, 2020 The lander and rover of the Chang'e-4 probe have resumed work for the 15th lunar day on the far side of the moon after "sleeping" during the extremely cold night. The lander woke up at 6:57 a. ... more 
New technologies, strategies expanding search for extraterrestrial lifeCharlottesville VA (SPX) Feb 17, 2020 Emerging technologies and new strategies are opening a revitalized era in the Search for Extraterrestrial Intelligence (SETI). New discovery capabilities, along with the rapidly-expanding number of ... more 
Looking for aliens who might be looking for usUniversity Park PA (SPX) Feb 17, 2020 Data from a massive search for cosmic radio emission released Feb 14. by the Breakthrough Listen Initiative - the most comprehensive survey yet of radio emissions from the Milky Way - has allowed as ... more 
NASA awards contract to launch Lunar CubeSatWashington DC (SPX) Feb 17, 2020 NASA has selected Rocket Lab of Huntington Beach, California, to provide launch services for the Cislunar Autonomous Positioning System Technology Operations and Navigation Experiment (CAPSTONE) Cub ... more |
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 Earth's cousins: Upcoming missions to look for 'biosignatures' in exoplanet atmospheres  
OSIRIS-REx Osprey FlyoverGreenbelt MD (SPX) Feb 14, 2020 On Feb. 11, NASA's OSIRIS-REx spacecraft safely executed a 0.4-mile (620-m) flyover of the backup sample collection site Osprey as part of the mission's Reconnaissance B phase activities. Preliminar ... more  |
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Nilosyrtis Mensae - erosion on a large scaleMunich, Germany (SPX) Feb 14, 2020 The northern and southern hemispheres of Mars differ fundamentally in terms of surface topography, age and morphology. In the north is an extensive lowland region that is relatively flat and much yo ... more 
A close-up of Arrokoth reveals how planetary building blocks were constructedWashington DC (SPX) Feb 14, 2020 The farthest, most primitive object in the Solar System ever to be visited by a spacecraft - a bi-lobed Kuiper Belt Object known as Arrokoth - is described in detail in three new reports. The report ... more 
New Horizons team discovers a critical piece of the planetary formation puzzleLaurel MD (SPX) Feb 14, 2020 Data from NASA's New Horizons mission are providing new insights into how planets and planetesimals - the building blocks of the planets - were formed. The New Horizons spacecraft flew past th ... more 
Scientists pick up pattern of space radio signals for 1st time, study saysWashington DC (UPI) Feb 12, 2020 For the first time in history, researchers say they picked up a radio signal from a single source in outer space that repeated at certain intervals for more than a year - and in this case, the pattern came and went roughly every two weeks. ... more 
Salt water may periodically form on the surface of MarsTucson AZ (SPX) Feb 13, 2020 Briny water may form on the surface of Mars a few days per year, research by Planetary Science Institute (PSI) Senior Scientist Norbert Schorghofer shows. Liquid water is difficult to come by ... more |
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 Pasadena CA (JPL) Feb 20, 2020 
From Feb. 17 to Feb. 29, 2020, NASA's Mars Reconnaissance Orbiter (MRO) will go on hiatus from its science mission and its relay operations while engineers on Earth conduct long-distance maintenance. During the hiatus, other orbiters will relay data from the Mars Curiosity rover and Mars InSight lander to Earth.
The maintenance work involves updating battery parameters in the spacecraft's ... more |
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 Beijing (XNA) Feb 19, 2020 
The lander and rover of the Chang'e-4 probe have resumed work for the 15th lunar day on the far side of the moon after "sleeping" during the extremely cold night.
The lander woke up at 6:57 a.m. Tuesday (Beijing time), and the rover awoke at 5:55 p.m. Monday. Both are in normal working order, according to the Lunar Exploration and Space Program Center of the China National Space Administra ... more |
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 Washington DC (SPX) Feb 14, 2020 
The farthest, most primitive object in the Solar System ever to be visited by a spacecraft - a bi-lobed Kuiper Belt Object known as Arrokoth - is described in detail in three new reports. The reports expand upon the first published results on this object, announced in a May 2019 issue of Science, and which were based on just a small amount of data downlinked from the New Horizons spacecraft afte ... more |
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 Charlottesville VA (SPX) Feb 17, 2020 
Emerging technologies and new strategies are opening a revitalized era in the Search for Extraterrestrial Intelligence (SETI). New discovery capabilities, along with the rapidly-expanding number of known planets orbiting stars other than the Sun, are spurring innovative approaches by both government and private organizations, according to a panel of experts speaking at a meeting of the American ... more |
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 Washington (AFP) Feb 18, 2020 
SpaceX announced a new partnership Tuesday to send four tourists deeper into orbit than any private citizen before them, in a mission that could take place by 2022 and easily cost more than $100 million.
The company signed the deal with Space Adventures, which is based in Washington and served as an intermediary to send eight space tourists to the International Space Station (ISS) via Russia ... more |
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 Beijing (Sputnik) Feb 20, 2020 
China's space program is expected to soon launch its Long March 7A rocket from the Wenchang Satellite Launch Center, located in Hainan Province.
According to SpaceNews, China is preparing for the launch of a "technology verification satellite" from the southern island of Hainan.
A report in Chinese published on a public WeChat platform confirms that the Long March 7A, a liquid-fuelle ... more |
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 Munster, Germany (SPX) Feb 19, 2020 
A fireball in the sky, accompanied by a bang, amazed hundreds of eyewitnesses in northern Germany in mid-September last year. The reason for the spectacle was a meteoroid entering the Earth's atmosphere and partially burning up. One day after the observations, a citizen in Flensburg found a stone weighing 24.5 grams and having a fresh black fusion crust on the lawn of his garden.
Dieter He ... more |
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 Kirtland NM (SPX) Jan 14, 2020 
The Air Force Research Laboratory has developed a unique directed energy weapon demonstrator called the High-power Adaptive Directed Energy System, or HADES, that completed field testing in 2019."HADES technology was designed with the warfighter in mind," said the AFRL program manager Dan Marker. "The system works by combining a large number of high power fiber lasers in a fashion that corrects ... more |
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 Moscow (Sputnik) Jan 23, 2020 
The Russian capital's air and missile defence system is one of the most sophisticated in the world, and includes a dense layer of anti-aircraft missile launchers, interceptor systems, and a unique tetrahedral truncated pyramid radio-radar station so powerful it can detect space debris.
In the event of an enemy attack, Moscow's air defences would intercept and destroy enemy missile targets ... more |
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 San Antonio TX (SPX) Jan 23, 2020 
A Southwest Research Institute team developed a new geochemical model that reveals that carbon dioxide (CO2) from within Enceladus, an ocean-harboring moon of Saturn, may be controlled by chemical reactions at its seafloor. Studying the plume of gases and frozen sea spray released through cracks in the moon's icy surface suggests an interior more complex than previously thought.
"By unders ... more |
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 Sapporo, Japan (SPX) Jan 24, 2020 
Researchers have discovered a method to control biomolecular machines over a wide temperature range using deep-sea osmolyte trimethylamine N-oxide (TMAO). This finding could open a new dimension in the application of artificial machines fabricated from biomolecular motors and other proteins.
Biomolecular motors are the smallest natural machines that keep living organisms dynamic. They can ... more |
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 Tempe AZ (SPX) Jan 14, 2020 
If you jump out of bed too quickly, you might feel a bit light-headed.
That's because when you're lying down, gravity causes your blood to pool in the lower parts of your body rather than in your brain. Fortunately, when you stand up, within a fraction of a second, your heart begins beating faster, moving the blood to your brain and allowing you to maintain your balance.
The opposite ... more |
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 Cambridge UK (SPX) Feb 17, 2020 
Researchers at the University of Cambridge have developed a novel technique for generating single photons, by moving single electrons in a specially designed light-emitting diode (LED). This technique, reported in the journal Nature Communications, could help the development of the emerging fields of quantum communication and quantum computation.
A single photon, the elementary particle of ... more |
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 Brussels (AFP) Feb 19, 2020 
From translation apps to facial recognition, artificial intelligence is becoming a major part of everyday life and the European Union is eager to bring order to this digital "wild west" where the US and China dominate.
On Wednesday, key Brussels officials will unveil ideas to regulate AI, hoping to stimulate EU champions in the highly strategic sector while also dispelling fears that a high ... more |
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 Woomera Test Range, Australia (SPX) Feb 18, 2020 
PHASA-35, a 35m wingspan solar-electric aircraft, has successfully completed its maiden flight. The landmark flight paves the way to this new aircraft becoming a game changer in the air and space market, plugging the gap between aircraft and satellite technology.
PHASA-35 has been designed, built and now flown in less than two years as part of a collaboration between ourselves and Prismati ... more |
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