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![]() Laurel MD (SPX) Jun 27, 2012 MESSENGER will complete its 1,000th orbit of the planet closest to the Sun at 11:22 p.m. EDT tonight. "Reaching this milestone is yet another testimony to the hard work and dedication of the full MESSENGER team that has designed, launched, and operated this highly successful spacecraft," says the mission trajectory lead Jim McAdams of the Johns Hopkins University Applied Physics Laboratory in Laurel, Md. The spacecraft was inserted into orbit around Mercury in mid-March 2011, after travelling more ... read more |
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![]() Multiple Mergers Generate Ultraluminous Infrared Galaxy A team of astronomers led by Professor Yoshiaki Taniguchi (Ehime University) has concluded that the ultraluminous infrared galaxy (ULIRG) Arp 220 (Figure 1) developed from a multiple merger among fo ... more | .. |
![]() SETI on the SKA It was a vision of the search for extraterrestrial intelligence that was never meant to be. In 1971 NASA's Ames Research Center, under the direction of two of SETI's great heavyweights - Hewlett-Pac ... more | .. |
![]() Meteor metal among solar system's oldest U.S. scientists say they've discovered a new primitive mineral in a meteorite that they believe to be among the oldest minerals formed in the solar system. ... more | .. | ||
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![]() Is NASA's Voyager about to leave the Solar System? NASA's Voyager 1, launched in 1977, appears to be on the verge of becoming the first spacecraft to leave the solar system and begin a new journey in outer space, experts say. ... more | .. |
![]() The Origin of Life Challenge In 2011, retired chemist and entrepreneur Harry Lonsdale announced his plans to fund research on how life originally formed. Of the 76 proposals submitted to his Origin of Life Challenge, Lonsdale a ... more | .. |
![]() ESA to catch laser beam from Moon mission In 2013, a NASA satellite will beam digital signals to an ESA receiving station fast enough to stream dozens of movies at once. The test will help to demonstrate the readiness of next-generation opt ... more | .. |
![]() ALMA Reveals Constituent of a Galaxy at 12.4 Billion Light-Years Away An international research team, led by Associate Professor Tohru Nagao from Kyoto University, and including researchers from Japan and Europe, has observed a "submillimeter galaxy" located about 12. ... more |
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![]() Cassini Shows Why Jet Streams Cross-Cut Saturn Turbulent jet streams, regions where winds blow faster than in other places, churn east and west across Saturn. Scientists have been trying to understand for years the mechanism that drives these wa ... more | .. |
![]() In search of dark matter - the Euclid space telescope Dark energy and dark matter are both fascinating for scientists, yet they remain a mystery. The Euclid space telescope, which is supported with funds from the German Aerospace Center (Deutsches Zent ... more | .. |
![]() Hubble Views the Globular Cluster M10 Like many of the most famous objects in the sky, globular cluster Messier 10 was of little interest to its discoverer. Charles Messier, the 18th century French astronomer, cataloged over 100 galaxie ... more | .. |
![]() Arecibo Observatory Finds Asteroid 2012 LZ1 To Be Twice As Big As First Believed Using the planetary radar system at Arecibo Observatory, astronomers have determined that asteroid 2012 LZ1 is twice as large as originally estimated based on its brightness, and large enough to hav ... more |
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![]() Hubba-Hubble NASA has awarded University of Delaware astronomy professor Judi Provencal research time on the Hubble Space Telescope, and, as you might imagine, Provencal is over the moon about it. "The telescope ... more | .. |
![]() Tin-100, a doubly magic nucleus Stable tin, as we know it, comprises 112 nuclear particles - 50 protons and 632 neutrons. The neutrons act as a kind of buffer between the electrically repelling protons and prevent normal tin from ... more | .. |
![]() Scientists twist light to send data A multi-national team led by USC with researchers hailing from the U.S., China, Pakistan and Israel has developed a system of transmitting data using twisted beams of light at ultra-high speeds - up ... more | .. |
![]() Stars, Jets and Batteries Magnetic instabilities play a crucial role in the emergence of black holes, they regulate the rotation rate of collapsing stars and influence the behavior of cosmic jets. In order to improve underst ... more |
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![]() Illuminating the dark: Ahead with the Euclid mission UK teams working on the mission to study the "dark Universe" are being granted a planned 8.5M pounds by the UK Space Agency to develop scientific instruments. This is following the formal adoption o ... more | .. |
![]() Dark Universe mission blueprint complete ESA's Euclid mission to explore the hidden side of the Universe - dark energy and dark matter - has reached an important milestone that will see it head towards full construction. Selected in Octobe ... more | .. |
![]() SciTechTalk: Quick, name the planets! When the prestigious Kavli Prize for Astrophysics was announced for 2012, one of the winners was Mike Brown, an astronomer working at the California Institute of Technology in California. ... more | .. |
![]() ISS to Build Up Meteorite Defenses Russian cosmonauts will conduct a space walk in August during which they will install additional anti-meteorite panels on the International Space Station (ISS), cosmonaut Yury Malanchenko said on Fr ... more |
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![]() IT security problems shift as data moves to 'cloud' The Internet "cloud" has become the hottest topic in computing, but the trend has created a new range of security issues that need to be addressed. ... more | .. |
![]() NRL Scientists Propose Mitigation Concept of LEO Debris Physicist and Engineers at the U.S. Naval Research Laboratory Plasma Physics Division and Naval Center for Space Technology are researching a technique to 'sweep' Low Earth Orbit (LEO) debris from s ... more | .. |
![]() Forgotten Star Cluster Useful For Solar Science And Search for Earth Like Planets A loose group of stars, known for over 180 years but never before studied in detail, has been revealed to be an important new tool in the quest to understand the evolution of stars like the Sun, and ... more | .. |
![]() The toughest life on Earth You can freeze it, thaw it, vacuum dry it and expose it to radiation but still life survives. ESA's research on the International Space Station is giving credibility to theories that life came from ... more |
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![]() CERN to give update on search for 'God-particle' The European Organisation for Nuclear Research said Friday it may announce next month whether tests with its atom-smasher have found the elusive "God particle". ... more | .. |
![]() Chance Alignment Between Galaxies Mimics a Cosmic Collision Because of the alignment, NGC 3314B's dust lanes appear lighter than those of NGC 3314A. This is not because that galaxy lacks dust, but rather because its dust lanes are lightened by the bright fog ... more | .. |
![]() Russian Cosmonauts Have 'Alien Instructions' The UN has developed detailed instructions in case of a first contact with aliens, Russian cosmonaut Gennady Padalka said answering a question on Chinese TV. "The UN and representatives of Chi ... more | .. |
![]() BepiColombo Mercury Planetary Orbiter Mass Properties Measurements The mass properties of the BepiColombo Mercury Planetary Orbiter have been measured using specialist equipment in ESA's European Space Research and Technology Centre (ESTEC). The mass properties of ... more |
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![]() Astronomers spy 2 planets in tight quarters as they orbit a distant star A research team led by astronomers at the University of Washington and Harvard University has discovered a bigger version of Earth locked in an orbital tug-of-war with a much larger, Neptune-sized p ... more | .. |
![]() Astronomers with NASA's Kepler Mission find 'puzzling pair of planets' Two planets with very different densities and compositions are locked in surprisingly close orbits around their host star, according to astronomers working with NASA's Kepler Mission. One planet is ... more | .. |
![]() Researchers Estimate Ice Content of Crater at Moon's South Pole NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft has returned data that indicate ice may make up as much as 22 percent of the surface material in a crater located on the moon's south pole. The t ... more | .. |
![]() Most Quasars Live on Snacks, Not Large Meals Black holes in the early universe needed a few snacks rather than one giant meal to fuel their quasars and help them grow, according to observations from NASA's Spitzer and Hubble space telescopes. ... more |
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