
Solving the gravitational N-body problem in general relativity
Recent experiments have successfully tested Einstein's general theory of relativity in a variety of ways and to remarkable precision. These experiments included spacecraft Doppler tracking, planetar ... more
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Advanced radar to feature on upgraded Singapore fighters
The government of Singapore has detailed the upgrade of its fleet of F-16 fighters, which first entered service with its military in 1998. ... more
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A weakening forest buffer challenges EU climate goals
Carbon 'offsets' aren't working. Here's a way to improve nature-based climate solutions
Cosmic shield breakthrough could extend life of space solar cells
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RADA Electronics receives radar order
Israel's RADA Electronic Industries has announced it is to produce a tactical air surveillance radar system for an unidentified European defense contractor. ... more
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Sea-based radar market tipped to grow over 10 years
A 10-year study of the sea-based radar market indicates it will grow to an estimated $13.037 billion, with production accounting for 61 percent of market value. ... more
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Hot lava flows discovered on Venus
ESA's Venus Express has found the best evidence yet for active volcanism on Earth's neighbour planet. Seeing the planet's surface is extremely difficult due to its thick atmosphere, but radar observ ... more
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NASA Joins North Sea Oil Cleanup Training Exercise
NASA participated for the first time in Norway's annual oil spill cleanup exercise in the North Sea on June 8 through 11. Scientists flew a specialized NASA airborne instrument called the Uninhabite ... more
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Raytheon producing more radars for P-8A Poseidon aircraft
Littoral and overland surveillance radars for use of P-8A Poseidon aircraft are to be produced by Raytheon for the U.S. Navy under a $153 million award. ... more
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