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![]() Boulder CO (SPX) Jun 15, 2011 A missing jet stream, fading spots, and slower activity near the poles say that our Sun is heading for a rest period even as it is acting up for the first time in years, according to scientists at the National Solar Observatory (NSO) and the Air Force Research Laboratory (AFRL). As the current sunspot cycle, Cycle 24, begins to ramp up toward maximum, independent studies of the solar interior, visible surface, and the corona indicate that the next 11-year solar sunspot cycle, Cycle 25, will be gre ... read more |
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![]() An Alien Safari For Enquiring Minds At the most recent NASA Astrobiology Science Conference, a panel of scientists discussed different types of planets where we might find alien life. In part six of this series, the panelists answer a ... more | .. |
![]() Nearby Galaxy Boasts Two Monster Black Holes, Both Active A study using NASA's Swift satellite and the Chandra X-ray Observatory has found a second supersized black hole at the heart of an unusual nearby galaxy already known to be sporting one. The g ... more | .. |
![]() New insights into the hidden galaxies of the universe A unique example of some of the lowest surface brightness galaxies in the universe have been found by an international team of astronomers lead by the Niels Bohr Institute. The galaxy has lower amou ... more | .. | ||
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![]() LRO to take extreme close-up of eclipse Orbiting about 31 miles above the lunar surface, NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft will get a "front-row seat" to the total lunar eclipse on June 15, says Noah Petro, Associate Pr ... more | .. |
![]() Dawn spacecraft approaches protoplanet Vesta NASA's Dawn mission to the doughnut-shaped asteroid belt between Mars and Jupiter, which launched in September 2007, is now approaching Vesta, a protoplanet that is currently some 143 million miles ... more | .. |
![]() CoRoT's new detections highlight diversity of exoplanets Ten new exoplanets have been discovered by the European satellite, CoRoT. Confirmed via meticulous, ground-based observations, these exoplanets exhibit a wide variety of masses, densities, orbital p ... more | .. |
![]() Rosetta's first glimpse of the comet Approximately 163 million kilometers still separate ESA's spacecraft Rosetta from comet Churyumov-Gerasimenko, its 2014 target. Despite this remarkable distance, scientists from the Max Planck Insti ... more |
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![]() STEREO Sees Complete Far Side The far side unveiled! This is the first complete image of the solar far side, the half of the sun invisible from Earth. Captured on June 1, 2011, the composite image was assembled from NASA's two S ... more | .. |
![]() Small Sun-watcher Proba-2 offers detailed view of massive solar eruption ESA's Proba-2 small Sun-watcher was among the flotilla of satellites on watch as the Sun erupted spectacularly this week. After years of relative quietness, the Sun is waking up. Tuesday 7 Jun ... more | .. |
![]() Good night, Rosetta - European comet chaser goes into hibernation On 8 June 2011, the Rosetta spacecraft will be put into hibernation after having travelled through space for more than seven years. To reduce energy consumption, the European probe will be flying in ... more | .. |
![]() Physicists hit on mathematical description of superfluid dynamics It has been 100 years since the discovery of superconductivity, a state achieved when mercury was cooled, with the help of liquid helium, to nearly the coldest temperature achievable to form a super ... more |
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![]() Quest for 'God particle' has setback Scientists chasing the elusive particle known as the Higgs boson - thought to be the origin of mass - expressed disappointment when a U.S. lab turned up zip. ... more | .. |
![]() Blood Red Moon Predicted Get set for an amazing adventure. The eclipse will be visible over more than half the globe, throughout most of South America, Europe, Africa, and Asia, the Indian subcontinent and Australia. ... more | .. |
![]() Meteorite holds clues to organic chemistry of the early Earth Carbonaceous chondrites are a type of organic-rich meteorite that contain samples of the materials that took part in the creation of our planets nearly 4.6 billion years ago, including materials tha ... more | .. |
![]() New Insights on How Solar Minimums Affect Earth Since 1611, humans have recorded the comings and goings of black spots on the sun. The number of these sunspots waxes and wanes over approximately an 11-year cycle - more sunspots generally mean mor ... more |
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![]() Scientists predict rare 'hibernation' of sunspots For years, scientists have been predicting the Sun would by around 2012 move into solar maximum, a period of intense flares and sunspot activity, but lately a curious calm has suggested quite the opposite. ... more | .. |
![]() "Oddball" Star Cluster is a Hybrid Scientists will tell you that the romantic idea is factually true: we are made of the same stuff as stars. In fact, all chemical elements heavier than helium are made in the stars, and research into ... more | .. |
![]() A Rare Eclipse of the Midnight Sun It sounds like an oxymoron: a solar eclipse at midnight. According to NASA, it's about to happen. "It might sound like a contradiction to have a solar eclipse in the middle of the night, but this is ... more | .. |
![]() Looking at the volatile side of the Moon Four decades after the first Moon landing, our only natural satellite remains a fascinating enigma. Specialists from Europe and the US have been looking at ESA's proposed Lunar Lander mission to fin ... more |
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![]() Mapping mayhem where Sun's magnetic influence wanes When Voyager 1 passed into the heliosheath in 2004, it became the first man-made object to explore the remote edge of the Sun's magnetic influence. The heliosheath, from 1.5 to 15 billion kilo ... more | .. |
![]() Probing the Origins of Extreme Neutron Stars Neutron stars are the unimaginably dense corpses of what were once much more massive stars that died while being ripped apart in a supernova explosion. Their average density is typically more than o ... more | .. |
![]() The Shape of Mercury The MESSENGER spacecraft, recently injected into orbit about the Solar Systems' inner-most planet is already yielding important new information about Mercury. This spacecraft carries a laser altimet ... more | .. |
![]() A Night with the Stars...in a Conference Room Ancient astronomers looked up at the dark skies in wonder, as the stars marched by overhead like precision dancers. In the early 17th century, Galileo Galilei brought the world one step closer to th ... more |
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![]() 'Dead' galaxies aren't so dead after all University of Michigan astronomers examined old galaxies and were surprised to discover that they are still making new stars. The results provide insights into how galaxies evolve with time. U-M re ... more | .. |
![]() Innovative device for quantum simulations A team of researchers from Columbia Engineering, the Italian National Research Council, Princeton University, University of Missouri, and University of Nijmegen (Netherlands) has developed an artifi ... more | .. |
![]() Neutron analysis explains dynamics behind best thermoelectric materials Neutron analysis of the atomic dynamics behind thermal conductivity is helping scientists at the Department of Energy's Oak Ridge National Laboratory gain a deeper understanding of how thermoelectri ... more | .. |
![]() MESSENGER's Solar Arrays Probe to Operate in Extreme Temperatures Orbiting Mercury Key technologies and hardware developed by Northrop Grumman gave the first spacecraft to orbit Mercury a power system that works to its maximum even in the searing heat that surrounds the planet clo ... more |
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![]() Asteroid Served Up "Custom Orders" of Life's Ingredients Some asteroids may have been like "molecular factories" cranking out life's ingredients and shipping them to Earth via meteorite impacts, according to scientists who've made discoveries of molecules ... more | .. |
![]() A Big Surprise from the Edge of the Solar System NASA's Voyager probes are truly going where no one has gone before. Gliding silently toward the stars, 9 billion miles from Earth, they are beaming back news from the most distant, unexplored reache ... more | .. |
![]() 'Dramatic' solar flare could disrupt Earth communications An unusual solar flare observed by a NASA space observatory on Tuesday could cause some disruptions to satellite communications and power on Earth over the next day or so, officials said. ... more | .. |
![]() New class of stellar explosions found They're bright and blue-and a bit strange. They're a new type of stellar explosion that was recently discovered by a team of astronomers led by the California Institute of Technology (Caltech). Amon ... more |
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