The answer to this fascinating question may be found on Titan, Saturn’s largest moon. University of Southampton scientist Professor Tim Leighton has speculated how the sound of splashing liquid in deep space might differ to that heard on Earth - and it’s possible that his theory could be proved later this year by NASA’s Cassini mission to Saturn. In the meantime, he has recreated the sound he believes it makes and put it on the Internet.
On Thursday 1 July 2004, NASA’s Cassini space craft will go into orbit around Saturn where it will study the planet, its moons and rings for four years. However, in Professor Leighton’s view, possibly the most interesting aspect of the Cassini mission, is the European Space Agency’s probe Huygens, which will study Titan. After a seven-year journey strapped to the side of Cassini, the probe will separate from it on Christmas Day 2004 and coast for 20 days before parachuting through the thick atmosphere to become the first man-made object to land on the moon of another planet on 14 January 2005.
Titan’s thick smog has prevented earlier spacecraft photographing its surface, but there are suggestions that the moon may be home to seas and streams made, not of water, but of liquid ethane. The main focus of Huygens’ mission is sampling the smog-laden atmosphere, but three minutes of battery time will be used for investigations immediately after landing. Although the probe’s microphone is on board primarily to monitor atmospheric buffering, Professor Leighton of the University’s Institute for Sound and Vibration Research, has suggested that, were the microphone to detect a splash-down as opposed to a crunch on landing, the question of what a splash in space might sound like would be answered.
UNH scientists help provide first-ever views of elusive energy explosion
16.11.2018 | University of New Hampshire
NASA keeps watch over space explosions
16.11.2018 | NASA/Goddard Space Flight Center
Researchers at the University of New Hampshire have captured a difficult-to-view singular event involving "magnetic reconnection"--the process by which sparse particles and energy around Earth collide producing a quick but mighty explosion--in the Earth's magnetotail, the magnetic environment that trails behind the planet.
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Biochips have been developed at TU Wien (Vienna), on which tissue can be produced and examined. This allows supplying the tissue with different substances in a very controlled way.
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Faster and secure data communication: This is the goal of a new joint project involving physicists from the University of Würzburg. The German Federal Ministry of Education and Research funds the project with 14.8 million euro.
In our digital world data security and secure communication are becoming more and more important. Quantum communication is a promising approach to achieve...
On Saturday, 10 November 2018, the research icebreaker Polarstern will leave its homeport of Bremerhaven, bound for Cape Town, South Africa.
When choosing materials to make something, trade-offs need to be made between a host of properties, such as thickness, stiffness and weight. Depending on the application in question, finding just the right balance is the difference between success and failure
Now, a team of Penn Engineers has demonstrated a new material they call "nanocardboard," an ultrathin equivalent of corrugated paper cardboard. A square...
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