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Space: The Solar System
Published

Mercury's contraction much greater than thought, new imaging shows - Mercury's Contraction: A Surprising Discovery      (via sciencedaily.com) 

New global imaging and topographic data from MESSENGER show that the innermost planet has contracted...

Space: The Solar System
Published

City lights could reveal E.T. civilization - City Lights Could Reveal E.T. Civilization      (via sciencedaily.com) 

In the search for extraterrestrial intelligence, astronomers have hunted for radio signals and ultra...

Space: Exploration
Published

Using sunlight to save satellites from a fate of 'space junk' - Using Sunlight to Save Satellites from a Fate of 'Space Junk'      (via sciencedaily.com) 

Satellites are almost always illuminated by the sun, apart from short transitions to Earth's shadow....

Engineering: Biometric
Published

Researchers report quantum-limit-approaching chemical sensing chip - Researchers Report Quantum-Limit-Approaching Chemical Sensing Chip      (via sciencedaily.com) 

Researchers are reporting an advancement of a chemical sensing chip that could lead to handheld devi...

Engineering: Biometric
Published

High-security identification that cannot be counterfeited - High-Security Identification That Cannot Be Counterfeited      (via sciencedaily.com) 

Researcher have used the principles that underpin the whispering-gallery effect to create an unbeata...

Engineering: Biometric
Published

Residues in fingerprints hold clues to their age - Residues in Fingerprints: A New Way to Determine Age      (via sciencedaily.com) 

Police have long relied on the unique whorls, loops or arches encoded in fingerprints to identify su...

Space: The Solar System
Published

Icy giant planets in the laboratory - Icy Giant Planets in the Laboratory: A New Frontier in Planetary Science      (via sciencedaily.com) 

Giant planets like Neptune may contain much less free hydrogen than previously assumed. Researchers...