Cosmic oddball
Some bodies have a very disturbing effect on the order in the solar system - P/2013 P5 is one of them. With several clearly visible tails, it may look like a comet, but orbits around the Sun within the asteroid belt - and ...
Some bodies have a very disturbing effect on the order in the solar system - P/2013 P5 is one of them. With several clearly visible tails, it may look like a comet, but orbits around the Sun within the asteroid belt - and ...
Space Exploration
Nov 13, 2013
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The Sun-grazing asteroid, Phaethon, has betrayed its true nature by showing a comet-like tail of dust particles blown backwards by radiation pressure from the Sun. Unlike a comet, however, Phaethon's tail doesn't arise through ...
Space Exploration
Sep 10, 2013
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(Phys.org) —A new series of images from Gemini Observatory shows Comet C/2012 S1 (ISON) racing toward an uncomfortably close rendezvous with the Sun. In late November the comet could present a stunning sight in the twilight ...
Space Exploration
May 30, 2013
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Observations from NASA's Pioneer Venus orbiter, which reached Venus in 1978, suggested that Venus's ionosphere had two states: a magnetized state with a large- scale horizontal magnetic field and an unmagnetized state with ...
Space Exploration
Dec 27, 2012
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The Sun is capable of disrupting electrical systems on Earth in a variety of ways, from solar flares and coronal mass ejections to proton storms. Typically, it is only objects far above the Earth's surface, or systems at ...
Space Exploration
Aug 31, 2012
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Even if the current weather situation may seem to speak against it, the probability of cold winters with much snow in Central Europe rises when the Arctic is covered by less sea ice in summer. Scientists of the Research Unit ...
Earth Sciences
Feb 1, 2012
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Propelled by sunlight pressure, large lightweight sails made of ultrathin aluminum-coated plastic could one day take probes to the edge of our solar system and other stars.
Space Exploration
Sep 3, 2010
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The new generation of gas turbines is more reliable, produces less harmful emissions and generates less vibrations and pressure fluctuations. Thanks to the European Limousine Project, in which six different universities (18 ...
Energy & Green Tech
Jul 19, 2013
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Smile and say, "Cosmic cheese!" From 898 million miles away, NASA's Cassini-Huygens spacecraft will snap a portrait of Earth July 19 from between Saturn's rings as North America and the Atlantic Ocean repose on the sunny ...
Space Exploration
Jul 16, 2013
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To make solar cells a competitive alternative to other renewable energy sources, researchers are investigating different alternatives. A step in the right direction is through new processes that change the surfaces of silicon ...
Nanomaterials
May 26, 2011
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