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X-rays Discovered From Young Supernova RemnantHuntsville AL (SPX) Aug 02, 2012 Over fifty years ago, a supernova was discovered in M83, a spiral galaxy about 15 million light years from Earth. Astronomers have used NASA's Chandra X-ray Observatory to make the first detection of X-rays emitted by the debris from this explosion. Named SN 1957D because it was the fourth supernova to be discovered in the year of 1957, it is one of only a few located outside of the Milky Way galaxy that is detectable, in both radio and optical wavelengths, decades after its explosion was observed ... read more |
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 Turbulent Relationship among Massive Stars The most massive stars in the universe have paths that are not as calm as previously thought; they come very close to neighboring stars and suck material from their companions much like a vampire do ... more | .. |
 A pulsar with a tremendous hiccup Pulsars are superlative cosmic beacons. These compact neutron stars rotate about their axes many times per second, emitting radio waves and gamma radiation into space. Using ingenious data analysis ... more | .. |
  10-year-old problem in theoretical computer science falls Interactive proofs, which MIT researchers helped pioneer, have emerged as one of the major research topics in theoretical computer science. In the classic interactive proof, a questioner with limite ... more | .. |
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 The brightest stars don't live alone The Universe is a diverse place, and many stars are quite unlike the Sun. An international team has used the VLT to study what are known as O-type stars, which have very high temperature, mass and b ... more | .. |
 Raytheon's Space Fence technology ready to track space debris The U.S. Air Force and Raytheon have completed the preliminary design review (PDR) contract of the Space Fence program. Space Fence is capable of detecting more and much smaller objects in low earth ... more | .. |
  Dawn Completes Intensive Phase Of Vesta Exploration Dawn has completed the final intensive phase of its extraordinary exploration of Vesta, and it has now begun its gradual departure. Propelled by its uniquely efficient ion propulsion system, the pro ... more | .. |
  Newfound gene may help bacteria survive in extreme environments In the days following the 2010 Deepwater Horizon oil spill, methane-eating bacteria bloomed in the Gulf of Mexico, feasting on the methane that gushed, along with oil, from the damaged well. The sud ... more |
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PLD Space selected as leading contender for ESA sovereign launch initiative
UK opens competitive bid for GBP 75 million orbital cleanup mission
Boeing wins major contract to deliver new generation strategic comms satellites | .. |
  Higgs excitations Phase transitions between different states of matter can be associated with a specific type of excitation called the "Higgs excitation". This phenomenon has now been ob-served in a two-dimensional q ... more | .. |
  Planetary missions probe giant eruptions in the Sun's corona Scientists have probed the corona of the Sun by studying the disturbances that it causes to radio transmission from three of ESA's planetary missions: Mars Express, Venus Express and Rosetta. The me ... more | .. |
  US flags still on the moon, except one: NASA A series of American flags that were planted on the moon during visits by Apollo astronauts some four decades ago are still standing, except for one, a NASA scientist has said. ... more | .. |
 The Sun has a great idea A light bulb-shaped eruption leaps from the Sun and blasts into space in this archival image from the ESA/NASA Solar and Heliospheric Observatory, SOHO. SOHO captured the scene on 27 Februar ... more |
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 MSU attracts NASA attention with computer system for space Two Montana State University graduate students who are building a radiation-proof computer system for use in space have received an extra boost from NASA. Justin Hogan and Raymond Weber recently lea ... more | .. |
  Giant Ice Avalanches On Iapetus Provide Clue To Extreme Slippage Elsewhere In The Solar System "We see landslides everywhere in the solar system," says Kelsi Singer, graduate student in Earth and planetary sciences in Arts and Sciences at Washington University in St. Louis, "but Saturn's icy ... more | .. |
 AMS experiment marks one year in space CERN1 has marked the Alpha Magnetic Spectrometer's first year in space with a visit from the crew of the shuttle mission, STS-134, that successfully delivered AMS to the International Space Station ... more | .. |
 20 Years Of Solar Science Still Going Strong With Geotail On July 24, 1992, the joint JAXA/NASA Geotail mission launched into space aboard a Delta II launch vehicle. It was the vanguard for a set of coordinated missions known as the International Solar Ter ... more |
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UK thermal satellite firm wins ESA contract to deliver real time climate and security insights
Glacier retreat could drive a surge in volcanic eruptions worldwide
Beyond male dominance in primates new study redefines gender power roles | .. |
  RIT Leads Development of Next-generation Infrared Detectors Cheaper, larger and better infrared detectors grown on silicon wafers could give more scientists access to infrared astronomy and further spur the hunt for exoplanets and the study of the universe's ... more | .. |
 Two Solar System Puzzles Solved Comets and asteroids preserve the building blocks of our Solar System and should help explain its origin. But there are unsolved puzzles. For example, how did icy comets obtain particles that formed ... more | .. |
 How to build a middleweight black hole A new model shows how an elusive type of black hole can be formed in the gas surrounding their supermassive counterparts. In research published in the Monthly Notices of the Royal Astronomical ... more | .. |
A pulsar with a tremendous hiccup A gamma-ray pulsar is a compact neutron star that accelerates charged particles to relativistic speeds in its extremely strong magnetic field. This process produces gamma radiation (violet) far abov ... more |
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 Dark energy and fate of the Universe Dark energy makes up about 70 percent of the current content of the Universe and thus holds the ultimate fate of our Universe. Several possible scenarios are possible depending on the properties of ... more | .. |
 Aurora Australis over Concordia station 18 July A stunning image showing Aurora Australis - the Southern Lights - glowing over Concordia station in the Antarctic, one of the remotest places on Earth, on 18 July 2012. It was taken by ESA-sponsored ... more | .. |
 A Taste of Solar Maximum Forecasters say Solar Max is due in the year 2013. When it arrives, the peak of 11-year sunspot cycle will bring more solar flares, more coronal mass ejections, more geomagnetic storms and more auro ... more | .. |
 NASA Telescope Captures Sharpest Images of Sun's Corona A telescope launched July 11 aboard a NASA sounding rocket has captured the highest-resolution images ever taken of the sun's million-degree atmosphere called the corona. The clarity of the images c ... more |
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Ultrasound triggers nuclear decay anomaly hinting at flexible space-time
AI system accelerates aircraft concept design using language models
Autonomous sub explores unexplored trench depths to reveal critical mineral clues | .. |
  Hubble Has an Audience of Stellar Flashbulbs The NASA/ESA Hubble Space Telescope has captured a crowd of stars that looks rather like a stadium darkened before a show, lit only by the flashbulbs of the audience's cameras. Yet the many stars of ... more | .. |
 XENON100 sets record limits for dark matter Scientists from the XENON collaboration announced a new result from their search for dark matter. The analysis of data taken with the XENON100 detector during 13 months of operation at the Gran Sass ... more | .. |
 Russia starts building Moon spaceship, eyes Lunar base Russia has started building a spacecraft for manned Lunar missions with the first test scheduled in 2015, the project developer said Thursday. "The work has already started. The unmanned tests are s ... more | .. |
  New Clues To The Early Solar System From Ancient Meteorites In order to understand Earth's earliest history - its formation from solar system material into the present-day layering of metal core and mantle, and crust - scientists look to meteorites. Ne ... more |
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 Disorderly conduct is a quantum experience A new experiment conducted at the Joint Quantum Institute (JQI) examines the relationship between quantum coherence, an important aspect of certain materials kept at low temperature, and the imperfe ... more | .. |
 Another Small Step for Mankind Last Friday, July 20th, was the 43rd anniversary of mankind's first extraterrestrial visit to another heavenly body. The moon. Apollo 11 was the result of decades of work by tens of thousands of res ... more | .. |
 SWF Announces International Dialog on Satellite Servicing and Debris Removal On-orbit servicing (OOS) and active debris removal (ADR) are part of an emerging category of future on-orbit activities that are critical for taking the next leap in our use of Earth orbit. The abil ... more | .. |
 Heliophysics Nugget: Riding the Plasma Wave Throughout the universe more than 99 percent of matter looks nothing like what's on Earth. Instead of materials we can touch and see, instead of motions we intuitively expect like a ball rolling dow ... more |
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