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Rare 'Superflares' Could One Day Threaten Earth![]() Boulder CO (SPX) Jun 12, 2019 Astronomers probing the edges of the Milky Way have in recent years observed some of the most brilliant pyrotechnic displays in the galaxy: superflares. These events occur when stars, for reasons that scientists still don't understand, eject huge bursts of energy that can be seen from hundreds of light-years away. Until recently, researchers assumed that such explosions occurred mostly on stars that, unlike Earth's, were young and active. Now, new research shows with more confidence than eve ... read more |
NASA to Partner with American Industry to Supply Artemis Moon MissionsKennedy Space Center FL (SPX) Jun 17, 2019 In the latest step in sending astronauts to the lunar surface within five years, NASA issued a draft solicitation June 14 to industry seeking comments for a future opportunity for American companies ... more
Cassini reveals new sculpting in Saturn ringsPasadena CA (JPL) Jun 17, 2019 As NASA's Cassini dove close to Saturn in its final year, the spacecraft provided intricate detail on the workings of Saturn's complex rings, new analysis shows. Although the mission ended in ... more
The formative years: giant planets vs. brown dwarfsHilo HI (SPX) Jun 13, 2019 Based on preliminary results from a new Gemini Observatory survey of 531 stars with the Gemini Planet Imager (GPI), it appears more and more likely that large planets and brown dwarfs have very diff ... more
Giant planets orbiting sun-like stars may be rareMountain View CA (SPX) Jun 13, 2019 The Gemini Planet Imager (GPI), a dedicated planet-finding instrument at the Gemini South telescope in Chile, is concluding a 4-year survey - the GPI Exoplanet Survey (GPIES) - of 531 young, nearby ... more |
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| Previous Issues | Jun 14 | Jun 13 | Jun 12 | Jun 11 | Jun 10 |
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When the world stopped to watch Armstrong's moonwalkParis (AFP) June 14, 2019 When Neil Armstrong walked on the Moon, he became the biggest live television star in history. ... more
Apollo moon rocks help transform understanding of the universeHouston (AFP) June 16, 2019 Moon rocks look rather nondescript - they are often gray in color - but for NASA planetary scientist Samuel Lawrence, they are the "most precious materials on Earth." ... more
To the Moon and back: 50 years on, a giant leap into the unknownWashington (AFP) June 14, 2019 The first four days of Apollo 11's journey to the Moon had gone according to plan, but just twenty minutes before landing, the atmosphere grew tense as the crew encountered a series of problems. ... more
'Moon Rock Hunter' on quest to track down Apollo giftsHouston (AFP) June 16, 2019 After Neil Armstrong took a "giant leap for mankind" on the Moon nearly 50 years ago and collected rocks and soil along the way, Richard Nixon presented lunar souvenirs to every nation - 135, at the time. ... more
Fermi mission reveals its highest-energy gamma-ray burstsGreenbelt MD (SPX) Jun 17, 2019 For 10 years, NASA's Fermi Gamma-ray Space Telescope has scanned the sky for gamma-ray bursts (GRBs), the universe's most luminous explosions. A new catalog of the highest-energy blasts provides sci ... more |
![]() Jupiter-like exoplanets found in sweet spot in most planetary systems
Crash with dark galaxy gave milky way ripples in outer discRochester NY (SPX) Jun 13, 2019 The newly discovered dark dwarf galaxy Antlia 2's collision with the Milky Way may be responsible for our galaxy's characteristic ripples in its outer disc, according to a study led by Rochester Ins ... more |
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Hera asteroid mission's brain to be radiation-hard and failure-proofParis (ESA) Jun 12, 2019 At the heart of ESA's Hera mission to the double Didymos asteroids will be an onboard computer intended to be failure-proof. Designed to operate up to 490 million km away from Earth and withst ... more
Table salt compound spotted on EuropaPasadena CA (JPL) Jun 13, 2019 A familiar ingredient has been hiding in plain sight on the surface of Jupiter's moon Europa. Using a visible-light spectral analysis, planetary scientists at Caltech and NASA's Jet Propulsion Labor ... more
India unveils spacecraft for moon-landing missionBangalore, India (AFP) June 12, 2019 India on Wednesday unveiled a spacecraft which is expected to take off for the moon next month, making the country only the fourth to achieve the feat. ... more
Mission Control secures CSA grant to develop software for lunar exploration missionsOttawa, Canada (SPX) Jun 13, 2019 Mission Control is excited to announce the support of the Canadian Space Agency (CSA) for their ongoing development of Mission Control Software for the next generation of commercial space exploratio ... more
Spectral Clues to Puzzling Paradox of Distant PlanetHouston TX (SPX) Jun 12, 2019 CI Tau b is a paradoxical planet, but new research about its mass, brightness and the carbon monoxide in its atmosphere is starting to answer questions about how a planet so large could have formed ... more |
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Table salt compound spotted on Europa Pasadena CA (JPL) Jun 13, 2019
A familiar ingredient has been hiding in plain sight on the surface of Jupiter's moon Europa. Using a visible-light spectral analysis, planetary scientists at Caltech and NASA's Jet Propulsion Laboratory in Pasadena, California, have discovered that the yellow color visible on portions of the surface of Europa is actually sodium chloride, a compound known on Earth as table salt, which is also th ... more |
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The formative years: giant planets vs. brown dwarfs Hilo HI (SPX) Jun 13, 2019
Based on preliminary results from a new Gemini Observatory survey of 531 stars with the Gemini Planet Imager (GPI), it appears more and more likely that large planets and brown dwarfs have very different roots.
The GPI Exoplanet Survey (GPIES), one of the largest and most sensitive direct imaging exoplanet surveys to date, is still ongoing at the Gemini South telescope in Chile. "From our ... more |
Mars Helicopter Testing Enters Final Phase Pasadena CA (JPL) Jun 10, 2019
NASA's Mars Helicopter flight demonstration project has passed a number of key tests with flying colors. In 2021, the small, autonomous helicopter will be the first vehicle in history to attempt to establish the viability of heavier-than-air vehicles flying on another planet.
"Nobody's built a Mars Helicopter before, so we are continuously entering new territory," said MiMi Aung, project m ... more |
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Mass anomaly detected under the moon's largest crater Waco TX (SPX) Jun 12, 2019
A mysterious large mass of material has been discovered beneath the largest crater in our solar system - the Moon's South Pole-Aitken basin - and may contain metal from the asteroid that crashed into the Moon and formed the crater, according to a Baylor University study.
"Imagine taking a pile of metal five times larger than the Big Island of Hawaii and burying it underground. That's rough ... more |
Crash with dark galaxy gave milky way ripples in outer disc Rochester NY (SPX) Jun 13, 2019
The newly discovered dark dwarf galaxy Antlia 2's collision with the Milky Way may be responsible for our galaxy's characteristic ripples in its outer disc, according to a study led by Rochester Institute of Technology Assistant Professor Sukanya Chakrabarti.
The Antlia 2 dwarf galaxy was discovered from the second data release of the European Space Agency's Gaia mission, which aims to cha ... more |
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NGO works as high seas sleuth to track illegal fishing Washington (AFP) June 13, 2019
From her desk in a building in downtown Washington, Lacey Malarky monitors fishing vessels that take advantage of the vastness of Earth's oceans to cheat in the belief that no one is watching.
Malarky uses a website called Global Fishing Watch, which was launched by her employer, the NGO Oceana, with Google and a nonprofit called SkyTruth less than three years ago to trace where 70,000 fishi ... more |
Hera asteroid mission's brain to be radiation-hard and failure-proof Paris (ESA) Jun 12, 2019
At the heart of ESA's Hera mission to the double Didymos asteroids will be an onboard computer intended to be failure-proof.
Designed to operate up to 490 million km away from Earth and withstanding four years of harsh radiation exposure, Hera's computer must run smoothly without locking up or crashing - on pain of mission failure, while pushing the limits of onboard autonomy.
Develo ... more |
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Solar activity forecast for next decade favorable for exploration Moffett Field CA (SPX) Jun 13, 2019
The last astronauts of the Apollo program were lucky. Not just because they were chosen to fly to the Moon, but because they missed some really bad weather en route. This wasn't a hurricane or heat wave, but space weather - the term for radiation in the solar system, much of which is released by the Sun.
In August 1972, right in between the Apollo 16 and Apollo 17 missions, a solar storm o ... more |
Luokung and Land Space to develop control system for space and ground assets Beijing, China (SPX) Jun 03, 2019
Luokung Technology Corp. has announced a strategic partnership with Land Space Technology Corporation Ltd. ("Land Space"). The two parties will work together and take advantage of respective strength on commercial space cooperation with satellite remote sensing data applications as the main target market.
They will jointly develop domestic and foreign markets of products and services which ... more |
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Crash with dark galaxy gave milky way ripples in outer disc Rochester NY (SPX) Jun 13, 2019
The newly discovered dark dwarf galaxy Antlia 2's collision with the Milky Way may be responsible for our galaxy's characteristic ripples in its outer disc, according to a study led by Rochester Institute of Technology Assistant Professor Sukanya Chakrabarti.
The Antlia 2 dwarf galaxy was discovered from the second data release of the European Space Agency's Gaia mission, which aims to cha ... more |
Human brain uniquely tuned for musical pitch Washington (UPI) Jun 11, 2019 The human brain is uniquely tuned to appreciate music, according to a new study.
"We found that a certain region of our brains has a stronger preference for sounds with pitch than macaque monkey brains," neuroscientist Bevil Conway, an investigator at the National Institutes of Health's Intramural Research Program, said in a news release. "The results raise the possibility that these so ... more |
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NASA renames street for 'hidden' black women mathematicians Washington (AFP) June 13, 2019
NASA has renamed the street outside its Washington headquarters to honor three black female mathematicians whose pioneering work on the agency's early space program was chronicled in the film "Hidden Figures".
Katherine Johnson, Dorothy Vaughan and Mary Jackson provided pivotal contributions to space flight research from the 1940s through to the 1960s, when the United States first sent men t ... more |
2,000 air force personnel from 4 nations join Red Flag-Alaska exercises Washington (UPI) Jun 14, 2019
Red Flag-Alaska, an exercise involving 2,000 personnel, 85 aircraft and the air forces of four Pacific Rim countries, is underway, the U.S. Air Force announced.
The majority of the aircraft, from the Japan Air Self-Defense Force, the South Korean Air Force, the Royal Thai Air Force and the U.S. Air Force, are flying from Joint Base Elmendorf-Richardson and Eielson Air Force Base, both i ... more |
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NASA explores our changing freshwater world Greenbelt MD (SPX) Jun 13, 2019
Water is so commonplace that we often take it for granted. But too much - or too little of it - makes NASA explores our changing freshwater worlds.
Catastrophic flooding in the U.S. Midwest this spring has caused billions of dollars in damage and wreaked havoc with crops, after rain tipped off a mass melting of snow. Seven years of California drought so debilitating that it led to water ra ... more |
Development of a displacement sensor to measure gravity of smallest source mass ever Sendai, Japan (SPX) May 23, 2019
One of the most unknown phenomena in modern physics is gravity. Its measurement and laws remain somewhat of an enigma. Researchers at Tohoku University have revealed important information about a new aspect of the nature of gravity by probing the smallest mass-scale.
Professor Nobuyuki Matsumoto has led a team of researchers to develop a gravity sensor based on monitoring the displacement ... more |
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