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Cosmic impact creates Sahara diamond field
In the upcoming issue of 'Earth and Planetary Science Letters', South African scientists are to present new evidence of a major impact event which took place some 28mln years ago in what is now Egyp ... more
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Blurring the lines between stars and planets
Astronomers including Niall Deacon of the Max Planck Institute for Astronomy (MPIA) captured an image of an unusual free-floating planet. As the object has no host star, it can be observed and exami ... more
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European satellites included in test of search-and-rescue system
A pair of dedicated ground stations at opposite ends of Europe will let satellites participate in global testing of a search-and-rescue system, scientists say. ... more
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'Ship in a bottle' detects dangerous vapors
Rice University scientists took a lesson from craftsmen of old to assemble microscopic compounds that warn of the presence of dangerous fumes from solvents. The researchers combined a common mineral ... more
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