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Half of Indian Anti-Satellite Test Debris Still Orbiting in Space - Harvard Astronomer New Delhi (Sputnik) Jun 28, 2019 India's anti-satellite missile was a three-stage rocket, which successfully engaged an Indian orbiting target satellite on 27 March. The Indian defence ministry claims that the test was conducted to intercept the missile in a manner that minimised the threat of space debris. Three months after India conducted an anti-satellite test in which it "shot down" a low-orbiting satellite, the 41 pieces of debris generated in the process remain in orbit. This accounts for about 50% of all fragments of debr ... read more |
Cyanide Compounds Discovered in Meteorites May Hold Clues to the Origin of Life Boise ID (SPX) Jun 28, 2019 Meteorites long have been mysterious and awe inspiring for human beings, but research conducted at Boise State University illustrates a new source of fascination: researchers have discovered organom ... more New York NY (SPX) Jun 28, 2019 For the first time, astrophysicists have used artificial intelligence techniques to generate complex 3D simulations of the universe. The results are so fast, accurate and robust that even the creato ... more Bellevue WA (SPX) Jun 28, 2019 The International Space Station, like all human habitats in space, has a nagging mold problem. Astronauts on the ISS spend hours every week cleaning the inside of the station's walls to prevent mold ... more Paris (ESA) Jun 28, 2019 Portugal is developing the infrastructure for a national spaceport on one of the islands of the Azores archipelago, Santa Maria, a European launch and landing location for small satellites. As ... more |
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Previous Issues | Jun 27 | Jun 26 | Jun 25 | Jun 24 | Jun 23 |
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NASA Tracked Small Asteroid Before It Broke Up in Atmosphere Pasadena CA (JPL) Jun 28, 2019 When a lightning detector on a NOAA weather satellite detected something that wasn't lightning last Saturday, a scientist at the Center for Near Earth Object Studies at NASA's Jet Propulsion Laborat ... more Greenbelt MD (SPX) Jun 28, 2019 NASA's Transiting Exoplanet Survey Satellite (TESS) has discovered a world between the sizes of Mars and Earth orbiting a bright, cool, nearby star. The planet, called L 98-59b, marks the tiniest di ... more Washington DC (SPX) Jun 28, 2019 NASA has announced that our next destination in the solar system is the unique, richly organic world Titan. Advancing our search for the building blocks of life, the Dragonfly mission will fly multi ... more Moffett Field CA (SPX) Jun 28, 2019 Imagine descending into a cave carved out by lava to work alongside a rover about the size of Spirit and Opportunity on Mars, watching the pristine wilderness of a national park transition into tall ... more Lyon, France (SPX) Jun 28, 2019 Astronomers discovered eight buried dual AGN candidates, the largest sample of hidden accreting supermassive black holes in late stage galaxy mergers, selected using NASA's Wide-Field Infrared Surve ... more |
NASA's Webb Telescope Tech Improves Patients' Vision Pasadena CA (SPX) Jun 27, 2019 LightSail 2 is officially in space! The Planetary Society's solar sail CubeSat lifted off from Kennedy Space Center, Florida, on 25 June at 02:30 EDT (06:30 UTC). The late-night launch came courtesy ... more |
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Study Shows How Icy Outer Solar System Satellites May Have Formed Tokyo, Japan (SPX) Jun 27, 2019 Using sophisticated computer simulations and observations, a team led by researchers from the Earth-Life Science Institute (ELSI) at Tokyo Institute of Technology has shown how the so-called trans-N ... more San Antonio TX (SPX) Jun 27, 2019 A Southwest Research Institute-led team studied the orientation of distant solar system bodies to bolster the "streaming instability" theory of planet formation. "One of the least understood s ... more London, Canada (SPX) Jun 27, 2019 A new international study led by Western University shows that Mars' first 'real chance' at developing life started very early, 4.48 billion years ago, when giant, life-inhibiting meteorites stopped ... more Gottingen, Germany (SPX) Jun 28, 2019 A group of red giants discovered four years ago seems to be old and young at the same time. Scientists now prove that they are indeed old - and a result of star mergers. Four years ago, severa ... more Canberra, Australia (SPX) Jun 28, 2019 In a world first, an Australian-led international team of astronomers has determined the precise location of a powerful one-off burst of cosmic radio waves. The discovery was made with CSIRO's ... more |
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Soyuz capsule safely returns three space station crew members to Earth Washington (UPI) Jun 25, 2019 Two astronauts and a cosmonaut are back on Earth after 204 days aboard the International Space Station. The trio touched down inside the Russian-built Soyuz capsule. NASA astronaut Anne McClain, David Saint-Jacques of the Canadian Space Agency and Oleg Kononenko of the Russian space agency Roscosmos landed in Kazakhstan at 10:47 p.m. ET on Monday evening - 8:47 a.m. Tuesday morning, lo ... more |
ESA expertise to support Portugal's launch program Paris (ESA) Jun 28, 2019 Portugal is developing the infrastructure for a national spaceport on one of the islands of the Azores archipelago, Santa Maria, a European launch and landing location for small satellites. As an ESA Member State, Portugal has requested ESA's tailored expertise and technical assistance in an agreement signed on 21 June by ESA Director General Jan Worner and Manuel Heitor, Minister for Scie ... more |
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Life on Mars Was Possible After Last Great Meteorite Impact London, Canada (SPX) Jun 27, 2019 A new international study led by Western University shows that Mars' first 'real chance' at developing life started very early, 4.48 billion years ago, when giant, life-inhibiting meteorites stopped striking the red planet. These findings, published online in Nature Geoscience, suggest that conditions under which life could have thrived may have occurred on Mars from around 4.2 to 3.5 bill ... 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 |
All-alectric Maxar 1300-Class comsat delivers broadcast services for Eutelsat customers Westminster CO (SPX) Jun 24, 2019 Maxar Technologies reports that the all-electric EUTELSAT 7C communications satellite, built for Eutelsat, one of the world's leading satellite operators, is performing according to plan. The satellite launched yesterday aboard an Ariane 5 rocket from the Arianespace launch base in Kourou, French Guiana. EUTELSAT 7C deployed its solar arrays on schedule and began firing its SPT-140 electri ... more |
First taste of space for Spacebus Neo satellite Paris (ESA) Jun 28, 2019 The thermal vacuum test campaign of the first Spacebus Neo satellite was completed on 25 June. Less than 100 metres from the Mediterranean Sea, the Konnect satellite has spent the past six weeks being exposed to the cold emptiness of space. These enormous test chambers, which can be cooled to minus 180 Celsius, are designed to accommodate an entire spacecraft and effectively replicate the ... more |
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ALMA Pinpoints Formation Site of Planet Around Nearest Young Star Tokyo, Japan (SPX) Jun 27, 2019 Researchers using ALMA (Atacama Large Millimeter/submillimeter Array) found a small dust concentration in the disk around TW Hydrae, the nearest young star. It is highly possible that a planet is growing or about to be formed in this concentration. This is the first time that the exact place where cold materials are forming the seed of a planet has been pinpointed in the disk around a young star ... more |
Kuiper Belt Binary Orientations Support Streaming Instability Hypothesis San Antonio TX (SPX) Jun 27, 2019 A Southwest Research Institute-led team studied the orientation of distant solar system bodies to bolster the "streaming instability" theory of planet formation. "One of the least understood steps in planet growth is the formation of planetesimals, bodies more than a kilometer across, which are just large enough to be held together by gravity," said SwRI scientist Dr. David Nesvorny, the l ... more |
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Protecting U.S. coastal communities from sea level rise will cost $400 billion Washington (UPI) Jun 21, 2019 To protect themselves from the inevitable threat of rising sea levels, coastal communities in the United States will have to shell out more than $400 billion, according to a new report released by the Center for Climate Integrity. Authors of the new report estimate 50,000 miles of coastal barriers will need to be built across 22 states over the next two decades. The report, compiled wit ... more |
Planes landing in Israel see GPS signals disrupted Jerusalem (AFP) June 27, 2019 GPS signals in Israel's airspace have been disrupted for three weeks, a government spokesman said Thursday, with local reports suggesting that Russia might be the cause of the problem. It has baffled authorities who have failed to find the source and forced airports to change some landing procedures, a spokesman for the Israel Airports Authority said. Air traffic controllers have been in ... more |
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China's Chang'e-4 probe resumes work for 7th lunar day Beijing (XNA) Jun 28, 2019 The lander and the rover of the Chang'e-4 probe have resumed work for the seventh lunar day on the far side of the moon after "sleeping" during the extreme cold night. The lander woke up at 9:45 a.m. Thursday, and the rover, Yutu-2 (Jade Rabbit-2), awoke at 1:26 p.m. Wednesday. Both are in normal working condition, according to the Lunar Exploration and Space Program Center of the China Na ... more |
NASA Tracked Small Asteroid Before It Broke Up in Atmosphere Pasadena CA (JPL) Jun 28, 2019 When a lightning detector on a NOAA weather satellite detected something that wasn't lightning last Saturday, a scientist at the Center for Near Earth Object Studies at NASA's Jet Propulsion Laboratory in Pasadena, California, did some detective work. Could a tiny, harmless object that broke up in the atmosphere in a bright flash be connected to a just-received automated alert of a potenti ... more |
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NASA helps warn of harmful algal blooms in lakes, reservoirs Greenbelt MD (SPX) Jun 24, 2019 Harmful algal blooms can cause big problems in coastal areas and lakes across the United States. When toxin-containing aquatic organisms multiply and form a bloom, it can sicken people and pets, contaminate drinking water, and force closures at boating and swimming sites. With limited resources to monitor these often-unpredictable blooms, water managers are turning to new technologies from ... more |
Total eclipse will shield sun over South America next week Washington (UPI) Jun 27, 2019 The first total solar eclipse since 2017 will occur next week, and will be visible in parts of South America. The eclipse will be seen along a 6,000-mile swath on Tuesday. When it aligns with the sun, the moon will cast a dark shadow over parts of Chile and Argentina, experts said. During the event, those locations will be shaded from the sun for several minutes. Observers will b ... more |
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Study links lightning with gamma rays inside clouds Washington (UPI) Jun 25, 2019 Weak gamma-ray glows appear to precede lightning strikes and accompanying gamma-ray flashes under certain conditions. Over the last several years, researchers at the University of Tokyo worked with schools and businesses in Kanazawa, Ishikawa Prefecture, in central Japan, to install a network of radiation monitors for studying lightning. "Forever, people have seen lightning and h ... more |
The first AI universe sim is fast and accurate - and its creators don't know how it works New York NY (SPX) Jun 28, 2019 For the first time, astrophysicists have used artificial intelligence techniques to generate complex 3D simulations of the universe. The results are so fast, accurate and robust that even the creators aren't sure how it all works. "We can run these simulations in a few milliseconds, while other 'fast' simulations take a couple of minutes," says study co-author Shirley Ho, a group leader at ... more |
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