News tagged with microwave radiation

Study explains the mystery of ball lightning

(—Sightings of ball lightning have been made for centuries around the world – usually the size of a grapefruit and lasting up to twenty seconds – but no explanation of how it occurs has been universally accepted ...

dateOct 12, 2012 in General Physics
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Using artificial intelligence to chart the universe

(—Astronomers in Germany have developed an artificial intelligence algorithm to help them chart and explain the structure and dynamics of the universe around us with unprecedented accuracy. The team, led by Francisco ...

dateSep 24, 2012 in Astronomy
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HIRAD set to fly on Global Hawk mission

(—NASA has begun its latest airborne hurricane study called the Hurricane and Severe Storm Sentinel (HS3) mission. For the first time, NASA will be flying two unmanned Global Hawks, unmanned aerial vehicles, from ...

dateSep 18, 2012 in Earth Sciences
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No evidence for 'knots' in space

( -- Theories of the primordial Universe predict the existence of knots in the fabric of space - known as cosmic textures - which could be identified by looking at light from the cosmic microwave background (CMB), ...

dateJun 13, 2012 in General Physics
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