Image: Hubble captures one galaxy, two asteroids

At first sight, this image from the NASA/ESA Hubble Space Telescope portrays the sparkling stars of AGC111977, a dwarf galaxy located around 15 million light years away and visible in the lower left part of the image. Other ...

How cameras in public spaces might change how we think

Facial recognition is increasingly being used in many countries around the world. In some cases the take up has been dramatic. As a result, people are being observed by cameras more than ever, whether in stores, on public ...

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