
U.S. Air Force approves Lockheed Martin's SBIRS ground system
The U.S. Air Force has signed off on Lockheed Martin's planned Space Based Infrared System ground system. ... more
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NASA's AIM observes early noctilucent ice clouds over Antarctica
Data from NASA's Aeronomy of Ice in the Mesosphere, or AIM, spacecraft shows the sky over Antarctica is glowing electric blue due to the start of noctilucent, or night-shining, cloud season in the S ... more
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AI tool accelerates SAR image analysis with automated object detection
Fossil energy 'significant' driver of climate-fuelled heatwaves: study
Asteroid tells secrets of Earth's 'far wetter' building blocks
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Fast evolution affects everyone, everywhere
Rapid evolution of other species happens all around us all the time - and many of the most extreme examples are associated with human influences. In a theme issue of the scientific journal Philosoph ... more
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Biologists unlock 51.7-million-year-old genetic secret to landmark Darwin theory
Scientists have identified the cluster of genes responsible for reproductive traits in the Primula flower, first noted as important by Charles Darwin more than 150 years ago. Darwin hypothesised tha ... more
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'Spooky' sightings in crystal point to extremely rare quantum spin liquid
Inside a new exotic crystal, physicist Martin Mourigal has observed strong indications of "spooky" action, and lots of it. The results of his experiments, if corroborated over time, would mean that ... more
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3-D solutions to energy savings in silicon power transistors
In electronics, lower power consumption leads to operation cost savings, environmental benefits and the convenience advantages from longer running devices. While progress in energy efficiencies has ... more
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Home computers discover a record-breaking pulsar-neutron star system
Almost 25,000 light years away, two dead stars, each more massive than our Sun, but only 20 kilometers in diameter, orbit one another in less than five hours. This unusual pair of extreme objects, k ... more
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