
Astronomers bring a new hope to find 'Tatooine' planets
Sibling suns - made famous in the "Star Wars" scene where Luke Skywalker gazes toward a double sunset - and the planets around them may be more common than we've thought, and Cornell astronomers are ... more
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A Dark Matter bridge in our cosmic neighborhood
By using the best available data to monitor galactic traffic in our neighborhood, Noam Libeskind from the Leibniz Institute for Astrophysics Potsdam (AIP) and his collaborators have built a detailed ... more
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NASA ISRO radar satellite beams first Earth images from space
Morocco High Atlas whistle language strives for survival
China warns Papua New Guinea over Australian defence deal
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Summer School radar obs shine new light on near-Earth asteroid
A team of scientists participating in a radio astronomy summer school had the unexpected opportunity to observe a recently discovered near-Earth asteroid as it zipped past our planet on July 7. The ... more
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Why do puddles stop spreading?
When you spill a bit of water onto a tabletop, the puddle spreads - and then stops, leaving a well-defined area of water with a sharp boundary. There's just one problem: The formulas scientists use ... more
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What happens when cosmic giants meet galactic dwarfs?
When two different sized galaxies smash together, the larger galaxy stops the smaller one making new stars, according to a study of more than 20,000 merging galaxies. The research also found that wh ... more
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Bristol researchers revisit two-ball bounce problem
As any high-schooler will attest, there is no shortage of ways to demonstrate the frustrating complexities of physics. But one problem stands out as a favorite for showcasing physics' counterintuities - the two-ball bounce problem. ... more
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The quantum physics of artificial light harvesting
Plants and bacteria make use of sunlight with remarkably high efficiency: nine out of ten absorbed light particles are being put to use in an ordinary bacterium.
For years, it has been a press ... more
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