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On Aug. 11, Fermi entered an extended phase of its mission - a deeper study of the high-energy cosmos. This is a significant step toward the science team's planned goal of a decade of observations, ending in 2018.
Aug 22nd, 2013
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Imagine finding freeze-dried meats and fruits, dehydrated vegetables, egg crystals, ghee-like anhydrous butter, powdered milk and chipotle peppers in your kitchen, but not a morsel of fresh food. That's what happened to six 'astronauts' who lived in a simulated Martian base on the slopes of Hawaii's Mauna Loa volcano from April 16 to Aug. 13 as part of a HI-SEAS mission.
Aug 21st, 2013
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A team of astronomers from three institutions has developed a new type of telescope camera that makes higher resolution images than ever before, the culmination of 20 years of effort.
Aug 21st, 2013
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Scientists have proposed a new model that elucidates a key step in star formation. They point to 'zombie vortices' as a destabilizing force needed to help protostars accumulate the mass needed to grow into stars.
Aug 20th, 2013
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While observing a newborn star, astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) telescope discovered twin jets of matter blasting out into space at record-breaking speed. These surprisingly forceful molecular 'winds' could help refine our understanding of how stars impact their cloudy nurseries and shape their emerging stellar systems.
Aug 20th, 2013
Read moreIn the time it takes you to complete a single workday, or get a full night's sleep, a small fireball of a planet 700 light-years away has already completed an entire year.
Aug 19th, 2013
Read moreA new collaboration aims to learn how dark energy is driving the accelerated expansion of the universe.
Aug 15th, 2013
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CSIRO scientists have written software that could guide spacecraft to Alpha Centauri, show that the planet Nibiru doesn't exist... and prove that the Earth goes around the Sun.
Aug 15th, 2013
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In two NASA-funded studies biofilms grown aboard the International Space Station bound space shuttle were compared with those grown on the ground. The study results show for the first time that spaceflight changes the behavior of bacterial communities.
Aug 15th, 2013
Read moreJust how stars and black holes in the Universe are able to form from rotating matter is one of the big questions of astrophysics. Now, a new publication by HZDR physicists in Physical Review Letters shows how magnetic fields can also cause turbulences within "dead zones," thus making an important contribution to our current understanding of just how compact objects form in the cosmos.
Aug 15th, 2013
Read moreAn international team of astronomers led by BoMee Lee has established that mature-looking galaxies existed much earlier than previously known, about 11.5 billion years ago.
Aug 14th, 2013
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Observations with NASA's Chandra X-ray Observatory have revealed a massive cloud of multimillion-degree gas in a galaxy about 60 million light years from Earth. The hot gas cloud is likely caused by a collision between a dwarf galaxy and a much larger galaxy called NGC 1232.
Aug 14th, 2013
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Radio astronomers use pulsar with strong magnetic field to investigate supermassive black hole.
Aug 14th, 2013
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A research team has succeeded in precisely measuring the expansion velocity of a shockwave of the supernova remnant W44.
Aug 13th, 2013
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Scientists used laser-cooled ions in so-called 'ion Coulomb crystals'. They were able to show for the first time how symmetry breaking can be generated in a controlled manner and how the occurrence of defects can then be observed.
Aug 12th, 2013
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The evening of 12 August and morning of 13 August see the annual maximum of the Perseids meteor shower. This year prospects for watching this natural firework display are particularly good.
Aug 9th, 2013
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Gemini Observatory's latest instrument, a powerful infrared camera and spectrograph at Gemini South, reveals its potential in a series of striking on-sky commissioning images released today.
Aug 9th, 2013
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Astronomers using NASA's Hubble Space Telescope have solved a 40-year mystery on the origin of the Magellanic Stream, a long ribbon of gas stretching nearly halfway around our Milky Way galaxy.
Aug 8th, 2013
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