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Indian satellite destruction creates debris field of 'space junk' Washington (AFP) March 28, 2019 India's destruction of a satellite with a missile created hundreds of pieces of "space junk," a potentially dangerous situation that established space powers have tried to avoid for years. India has sought to minimize the threat to orbiting satellites posed by Wednesday's test of an anti-satellite weapon, which experts said was not technically illegal. "Unfortunately, there is no binding international legal rule (yet) which prohibits the wanton creation of space debris," said Frans von der Dunk, ... read more |
New close-ups of the mini-moons in Saturn's rings Pasadena CA (JPL) Mar 29, 2019 Nestled between Saturn's rings are a collection of mini-moons that NASA's Cassini spacecraft skimmed past in 2017. ... more Moscow (Sputnik) Mar 28, 2019 While the US expresses concern about Moscow developing new military satellites, Russian space companies have come up with peaceful and actually globally useful inventions in the sphere of satellite ... more Ankara (AFP) March 28, 2019 A deal to buy Russian missiles has left Turkish President Recep Tayyip Erdogan balancing NATO ally the United States and new regional partner Russia as he risks fallout from both Washington and Moscow. ... more New Delhi (AFP) March 28, 2019 India said it had destroyed a low-orbiting satellite in a missile test that proved the nation was among the world's most advanced space powers. ... more |
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Previous Issues | Mar 28 | Mar 27 | Mar 26 | Mar 25 | Mar 23 |
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Trump nominates Air Force general to lead US Space Command Washington DC (Sputnik) Mar 27, 2019 President Donald Trump has nominated Air Force General John Raymond to lead the US Space Command in a move toward establishing a fifth branch of the armed forces for outer space, Vice President Mike ... more Washington (UPI) Mar 26, 2019 The U.S. Army and Raytheon are moving ahead with the first flights tests of the new DeepStrike surface-to-surface missile later this year after successfully completing preliminary design review of the system. ... more Bristol UK (SPX) Mar 27, 2019 One of the ocean's little known carnivores has been allocated a new place in the evolutionary tree of life after scientists discovered its unmistakable resemblance with other sea-floor dwelling crea ... more Canberra, Australia (SPX) Mar 27, 2019 Scientists from The Australian National University (ANU) have discovered that 558 million-year-old Dickinsonia fossils do not reveal all of the features of the earliest known animals, which potentia ... more London, UK (SPX) Mar 27, 2019 As ancient ocean floors plunge over 1,000 km into the Earth's deep interior, they cause hot rock in the lower mantle to flow much more dynamically than previously thought, finds a new UCL-led study. ... more |
Cold Water Currently Slowing Fastest Greenland Glacier Oslo, Norway (SPX) Mar 27, 2019 More than 100 years ago, the German meteorologist and avid balloonist Alfred Wegener remarked in a letter to his future wife Elsa Koppen on an odd pattern he noticed on world maps "Doesn't the east ... more |
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Seeing through a robot's eyes helps those with profound motor impairments Atlanta GA (SPX) Mar 21, 2019 An interface system that uses augmented reality technology could help individuals with profound motor impairments operate a humanoid robot to feed themselves and perform routine personal care tasks ... more Warwick UK (SPX) Mar 20, 2019 A new computer program that spots when information in a quantum computer is escaping to unwanted states will give users of this promising technology the ability to check its reliability without any ... more West Lafayette IN (SPX) Mar 06, 2019 Qubits, the units used to encode information in quantum computing, are not all created equal. Some researchers believe that topological qubits, which are tougher and less susceptible to environmenta ... more Washington (UPI) Mar 28, 2019 Mars may still host active groundwater deep beneath its surface, according to a new study by researchers at the University of Southern California. ... more Berlin, Germany (SPX) Mar 27, 2019 Earth is a very special planet. It is the only celestial body in the solar system on which we know life exists. Could there be life on other planets or moons? Mars is always the first to be mentione ... more |
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NASA defends scrapping all-women spacewalk Washington (AFP) March 27, 2019 NASA responded to accusations of sexism Wednesday over its decision to cancel a planned historic spacewalk by two women astronauts due to a lack of well-fitting spacesuits. On Monday, the US space agency announced that Christina Koch will perform tasks in space Friday with fellow American Nick Hague - rather than with Anne McClain as originally planned. Had Koch and McClain done their s ... more |
More efficient satellite launch platform on the horizon Sydney, Australia (SPX) Mar 26, 2019 As part of a global industry research project, combustion experts from the University of Sydney's School of Aerospace, Mechanical and Mechatronic Engineering are one step closer to developing a more efficient and cost-effective access to space platform for satellite launches. As part of the University's Clean Combustion Group, Associate Professor Matthew Cleary, Associate Professor Ben Tho ... more |
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Results of BIOMEX, the Biology and Mars Experiment on the ISS Berlin, Germany (SPX) Mar 27, 2019 Earth is a very special planet. It is the only celestial body in the solar system on which we know life exists. Could there be life on other planets or moons? Mars is always the first to be mentioned in this context; it has many properties in common with Earth, and in its geological past water also flowed over its surface. Today, however, conditions on Mars are so extreme that it is hard t ... more |
Super-powerful Long March 9 said to begin missions around 2030 Xichang (XNA) Mar 12, 2019 Chinese scientists are designing what is expected to be the world's most powerful rocket, according to a senior researcher. Li Hong, deputy general manager at China Aerospace Science and Technology Corp, said the Long March 9 super heavy-lift carrier rocket will be capable of lifting 140 metric tons of payload into a low-Earth orbit, or a 50-ton spacecraft to a lunar transfer orbit. The gi ... more |
Inmarsat agrees to $3.4 bn takeover from consortium London (AFP) March 25, 2019 British satellite operator Inmarsat on Monday agreed to a $3.4 billion cash takeover from a consortium of investment funds. The bid for the London-listed telecommunications group was pitched at $7.21 per share, consortium bid-vehicle Triton Bidco said in a statement. "Triton Bidco believes that the satellite sector is attractive," said a statement from the consortium, which comprises pri ... more |
Traveling-wave tubes: The unsung heroes of space exploration Washington DC (SPX) Mar 28, 2019 What do televisions and space exploration have in common? No, we're not talking about a cheesy physics joke; rather, this is the story of an often-overlooked piece of equipment that deserves a place in the annals of telecommunication history. Some would argue that the traveling-wave tube (TWT) has not received the recognition it deserves when it comes to the history of space travel and com ... more |
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Astronomers Discover Two New Planets Using Artificial Intelligence Austin TX (SPX) Mar 27, 2019 Astronomers at The University of Texas at Austin, in partnership with Google, have used artificial intelligence (AI) to uncover two more hidden planets in the Kepler space telescope archive. The technique shows promise for identifying many additional planets that traditional methods could not catch. The planets discovered this time were from Kepler's extended mission, called K2. To f ... more |
Jupiter's unknown journey revealed Lund, Sweden (SPX) Mar 24, 2019 It is known that gas giants around other stars are often located very near their sun. According to accepted theory, these gas planets were formed far away and subsequently migrated to an orbit closer to the star. Now researchers from Lund University and other institutions have used advanced computer simulations to learn more about Jupiter's journey through our own solar system approximatel ... more |
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Satellites key to addressing water scarcity Paris (ESA) Mar 26, 2019 Today is World Water Day, but with millions of people in Mozambique, Malawi and Zimbabwe struggling to cope in the aftermath of Cyclone Idai, the notion of water shortages may not be at the forefront of our minds right now. Even so, floods, like we see here, lead to real problems accessing clean water. Whether the problem is inundation or water scarcity, satellites can help monitor this precious ... more |
Second GPS III satellite arrives at Cape Canaveral ahead of July launch Washington (UPI) Mar 27, 2019 The newest GPS III satellite arrived at Cape Canaveral, Fla., for its launch this summer, Lockheed Martin, its maker, announced on Wednesday. The satellite, nicknamed "Magellan," arrived in Cape Canaveral on March 18 aboard a U.S. Air Force C-17 plane from Buckley Air Force Base in Colorado. The satellite was built at Lockheed's GPS III facility near Denver. Magellan will be the ... more |
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US to speed up astronaut return to Moon: target 2024 Washington (AFP) March 26, 2019 Donald Trump's administration announced Tuesday it was speeding up plans to send US astronauts back to the Moon, from 2028 to 2024, calling for a "spark of urgency" to prevail over delays that have plagued NASA's lunar return plans. "It is the stated policy of this administration and the United States of America to return American astronauts to the Moon, within the next five years," Vice Pr ... more |
Bennu in Stereo Washington DC (SPX) Mar 28, 2019 This set of stereoscopic images provides a 3D view of the large, 170-foot (52-meter) boulder that juts from asteroid Bennu's southern hemisphere and the rocky slopes that surround it. The stereo pair was created by stereo image processing scientists Dr. Brian May, who is also the lead guitarist for the rock band Queen, and Claudia Manzoni. In January, May and Manzoni formally joined NASA's ... more |
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Experts reveal that clouds have moderated warming triggered by climate change Swansea UK (SPX) Mar 27, 2019 A new study has revealed how clouds are modifying the warming created by human-caused climate change in some parts of the world. Led by Swansea University's Tree Ring Research Group, researchers from Sweden, Finland and Norway analysed information contained in the rings of ancient pine trees from northern Scandinavia to reveal how clouds have reduced the impact of natural phases of warmth in the ... more |
Race at the edge of the Sun: Ions are faster than atoms Gottingen, Germany (SPX) Mar 27, 2019 Ions move faster than atoms in the gas streams of a solar prominence. Scientists at the University of Gottingen, the Institut d'Astrophysique in Paris and the Istituto Ricerche Solari Locarno have observed this. The results of the study were published in The Astrophysical Journal. In astrophysics, the "fourth state" of matter plays a crucial role. Apart from solid, liquid and gaseous state ... more |
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Astronomers Propose New Expression of the Activity-Rotation Relationship Beijing, China (SPX) Mar 28, 2019 The study of stellar activity associates many aspects of stellar physics. In the past 40 years, the understanding of stellar activity and its relation with stellar structure and evolution has obtained great progress. One landmark is the discovery of the activity-rotation relation, which indicates the connection between stellar activity and stellar evolution. However, there are still some f ... more |
What Happened Before the Big Bang Boston MA (SPX) Mar 27, 2019 A team of scientists has proposed a powerful new test for inflation, the theory that the universe dramatically expanded in size in a fleeting fraction of a second right after the Big Bang. Their goal is to give insight into a long-standing question: what was the universe like before the Big Bang? Although cosmic inflation is well known for resolving some important mysteries about the struc ... more |
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