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  Cambridge UK (SPX) Feb 28, 2020 Astronomers have found an exoplanet more than twice the size of Earth to be potentially habitable, opening the search for life to planets significantly larger than Earth but smaller than Neptune. A team from the University of Cambridge used the mass, radius, and atmospheric data of the exoplanet K2-18b and determined that it's possible for the planet to host liquid water at habitable conditions beneath its hydrogen-rich atmosphere. The results are reported in The Astrophysical Journal Letters. ... read more |
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Trembling Mars gives up more seismic secretsParis (AFP) Feb 24, 2020 Mars is a constantly tremoring "living" body, researchers said Monday as they unveiled measurements of seismic activity on the red planet showing similar tremble rates to Earth or the Moon. ... more  
Gemini Telescope Images "Minimoon" Orbiting EarthHilo HI (SPX) Feb 28, 2020 Astronomers using the international Gemini Observatory, on Hawaii's Maunakea, have imaged a very small object in orbit around the Earth, thought to be only a few meters across. According to Grigori ... more 
Astronomy student discovers 17 new planets, including Earth-sized worldVancouver, Canada (SPX) Feb 28, 2020 University of British Columbia astronomy student Michelle Kunimoto has discovered 17 new planets, including a potentially habitable, Earth-sized world, by combing through data gathered by NASA's Kep ... more  
Design of the W7-X fusion device enables it to overcome obstaclesPlainsboro NJ (SPX) Feb 27, 2020 A key hurdle facing fusion devices called stellarators - twisty facilities that seek to harness on Earth the fusion reactions that power the sun and stars - has been their limited ability to maintai ... more |
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| Previous Issues | Feb 27 | Feb 26 | Feb 25 | Feb 24 | Feb 21 |
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Ultraviolet instrument delivered for ESA's Jupiter missionSan Antonio TX (SPX) Feb 26, 2020 An ultraviolet spectrograph (UVS) designed and built by Southwest Research Institute (SwRI) is the first scientific instrument to be delivered for integration onto the European Space Agency's Jupite ... more 
NASA asks Commercial Moon Delivery Partners to fly rover to search for water iceMoffett Field CA (SPX) Feb 26, 2020 NASA is asking its 14 Commercial Lunar Payload Services companies to bid on flying VIPER to the Moon by 2023. VIPER, or Volatiles Investigating Polar Exploration Rover, is a golf-cart sized mobile r ... more 
NASA CubeSats play big role in lunar explorationWashington DC (SPX) Feb 26, 2020 They might be small, but they're also mighty. Very small and innovative spacecraft called CubeSats are poised to play a role in NASA's Artemis program, which will return humans to the Moon by 2024. ... more  
How scientists will track astronauts' mental performance on mars missionsVictoria, Canada (SPX) Feb 26, 2020 A journey to Mars is not going to be easy and there are a number of problems that need to be solved before we go. One interesting problem is how do we monitor the astronauts themselves. Of course, i ... more  
Exotrail Secures Contract with AAC Clyde Space to equip their customers' spacecraftsParis, France (SPX) Feb 20, 2020 Exotrail, a French company dedicated to providing innovative on-orbit transportation solutions for the small satellite market have signed a contract with AAC Clyde Space, Europe's leading nanosatell ... more |
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 Seismic activity on Mars resembles that found in the Swabian Jura 
The seismicity of MarsZurich, Switzerland (SPX) Feb 25, 2020 On 26 November 2018, the NASA InSight lander successfully set down on Mars in the Elysium Planitia region. Seventy Martian days later, the mission's seismometer SEIS began recording the planet's vib ... more  |
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Magnetic field at Martian surface ten times stronger than expectedVancouver, Canada (SPX) Feb 25, 2020 New data gleaned from the magnetic sensor aboard NASA's InSight spacecraft is offering an unprecedented close-up of magnetic fields on Mars. In a study published in Nature Geoscience, scientis ... more 
A Year of Surprising Science From NASA's InSight Mars MissionPasadena CA (JPL) Feb 25, 2020 A new understanding of Mars is beginning to emerge, thanks to the first year of NASA's InSight lander mission. Findings described in a set of six papers published this week reveal a planet alive wit ... more 
First direct seismic measurements of mars reveal a geologically active planetCollege Park MD (SPX) Feb 25, 2020 The first reports of seismic activity and ground vibrations on Mars are in. The red planet has a moderate level of seismic activity, intermediate between Earth and the Moon. An international t ... more 
Mars InSight Lander to push on top of the 'Mole'Pasadena CA (JPL) Feb 24, 2020 After nearly a year of trying to dig into the Martian surface, the heat probe belonging to NASA's InSight lander is about to get a push. The mission team plans to command the scoop on InSight's robo ... more 
Digging into the far side of the moon: Chang'E-4 probes 40 meters into lunar surfaceBeijing, China (SPX) Feb 27, 2020 A little over a year after landing, China's spacecraft Chang'E-4 is continuing to unveil secrets from the far side of the Moon. The latest study, published on Feb.26 in Science Advances, reveals wha ... more |
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 Pasadena CA (JPL) Feb 24, 2020 
After nearly a year of trying to dig into the Martian surface, the heat probe belonging to NASA's InSight lander is about to get a push. The mission team plans to command the scoop on InSight's robotic arm to press down on the "mole," the mini pile driver designed to hammer itself as much as 16 feet (5 meters) down. They hope that pushing down on the mole's top, also called the back cap, will ke ... more |
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 Moffett Field CA (SPX) Feb 26, 2020 
NASA is asking its 14 Commercial Lunar Payload Services companies to bid on flying VIPER to the Moon by 2023. VIPER, or Volatiles Investigating Polar Exploration Rover, is a golf-cart sized mobile robot that will look for water ice at one of the Moon's poles.
During its mission, VIPER will roam several miles and use its four science instruments - including a 1-meter drill - to sample vario ... more |
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 San Antonio TX (SPX) Feb 26, 2020 
An ultraviolet spectrograph (UVS) designed and built by Southwest Research Institute (SwRI) is the first scientific instrument to be delivered for integration onto the European Space Agency's Jupiter Icy Moon Explorer (JUICE) spacecraft. Scheduled to launch in 2022 and arrive at Jupiter in 2030, JUICE will spend at least three years making detailed observations in the Jovian system before going ... more |
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 Cambridge UK (SPX) Feb 28, 2020 
Astronomers have found an exoplanet more than twice the size of Earth to be potentially habitable, opening the search for life to planets significantly larger than Earth but smaller than Neptune.
A team from the University of Cambridge used the mass, radius, and atmospheric data of the exoplanet K2-18b and determined that it's possible for the planet to host liquid water at habitable condi ... more |
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 Elkton MD (SPX) Feb 26, 2020 
Northrop Grumman Corporation, along with NASA and Lockheed Martin, successfully completed its third and final qualification test of the Attitude Control Motor (ACM) for NASA's Orion spacecraft Launch Abort System (LAS).
"The qualification test is a critical step toward Artemis II, Orion's first flight with astronauts," said Pat Nolan, vice president, missile products, Northrop Grumman. "Co ... more |
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 Nanjing (XNA) Feb 21, 2020 
China's spacecraft tracking ship Yuanwang-5 is sailing to the Pacific Ocean from a port in east China's Jiangsu Province Thursday for a maritime space monitoring mission.
It is the first voyage of the ship this year.
Before the end of the Spring Festival, the mission members were gathered and quarantined on the ship to prevent the novel coronavirus infection. They completed the prepa ... more |
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 Perth, Australia (SPX) Feb 27, 2020 
Planetary scientists at Curtin University have shed some light on the tumultuous early days of the largely preserved protoplanet Asteroid 4 Vesta, the second largest asteroid in our Solar System.
Research lead Professor Fred Jourdan, from Curtin University's school of Earth and Planetary Sciences, said Vesta is of tremendous interest to scientists trying to understand more about what plane ... more |
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 Washington DC (UPI) Feb 28, 2020 
A Chinese warship fired a weapons-grade laser at a U.S. naval patrol aircraft in international airspace last week, the U.S. Navy said Thursday, chastising the Asian nation's actions as "unsafe and unprofessional."
Navy officials in Hawaii said a Chinese navy destroyer 161 targeted a U.S. Navy P-8A Poseidon aircraft while it was flying some 380 miles west of Guam over international water ... more |
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 Ankara (AFP) Feb 20, 2020 
Turkey said Thursday it wanted no "face-off" with Moscow over Syria's offensive near the two countries' border but said it might receive US defence missiles to protect Turkish forces.
Tensions have mounted in the last three months between rebel-backer Turkey and Syria ally Moscow over President Bashar al-Assad's offensive in northwest Idlib, the last-rebel held region.
Earlier this month ... more |
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 Greenbelt MD (SPX) Feb 27, 2020 
Titan, with its methane seas and orange smog, is in some ways the most similar world to Earth that we have found. Though it's merely a moon tethered by gravity to its cosmic ruler, Saturn, Titan has all the trappings of a planet, including clouds, rain, lakes and rivers, and even a subsurface ocean of salty water.
Dutch astronomer Christiaan Huygens discovered Titan in 1655, calling it sim ... 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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 Matsumoto, Japan (SPX) Feb 28, 2020 
How did the universe begin? How does quantum mechanics, the study of the smallest things relate to gravity and the study of big things? These are some of the questions physicists have been working to solve ever since Einstein released his theory of relativity.
Formulas show that baby universes pops in and out of the main universe. However, we don't realize or experience this as humans. To ... more |
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 Perth, Australia (SPX) Feb 28, 2020 
Scientists studying a distant galaxy cluster have discovered the biggest explosion seen in the Universe since the Big Bang.
The blast came from a supermassive black hole at the centre of a galaxy hundreds of millions of light-years away.
It released five times more energy than the previous record holder.
Professor Melanie Johnston-Hollitt, from the Curtin University node of the ... more |
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 Washington (AFP) Feb 24, 2020 
The Pentagon announced Monday it has adopted "ethical principles" for the use of artificial intelligence by the armed forces, a measure aimed at convincing US tech giants to collaborate with the military.
"AI technology will change much about the battlefield of the future, but nothing will change America's steadfast commitment to responsible and lawful behavior," Secretary of Defense Mark Es ... more |
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 Washington DC (UPI) Feb 20, 2020 
The U.S. Navy announced Thursday that it has installed a laser weapon system that allows ships to counter aerial drones.
According to the Navy, the first Optical Dazzling Interdictor, Navy (ODIN) was installed on the Arleigh Burke-class guided missile destroyer USS Dewey during the vessel's recently completed dry-docking restricted availbility.
The system's development, testing a ... more |
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