Less than a week after its launch, the Copernicus Sentinel-1C satellite has delivered its first radar images of Earth—offering a glimpse into its capabilities for environmental monitoring. These ...

Physicists are exploring a quantum-mechanical approach to making smaller radio wave detectors. Physicists have created a new type of radar that could help improve underground imaging, using a cloud of ...

China is pushing the boundaries in military technology, executing tests on a groundbreaking artificial intelligence ...

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A stunning high-resolution satellite image of the Mississippi River that was taken over a period of about three weeks has been posted online by the European Space Agency (ESA). The roughly 2,300-mile ...

As NASA scientist Chad Greene flew over northern Greenland with a team of engineers in April, they never expected their radar to find something manmade buried deep within the ice. Greene and his team ...

The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 million kilometers). When you purchase through links on our site, we may earn an affiliate commission. Here’s ...