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A deep space communications hub in the desert

When NASA engineers were looking for a place to build a network of large radio antennas in the 1950s, they knew they needed somewhere quiet. They were going to build a series of antennas with huge parabolic dishes and receivers ...

dateJun 15, 2018 in Space Exploration
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Generating energy from fluctuations of light

Researchers at the Laboratory of Organic Electronics at Linköping University have developed a method and a material that generate an electrical impulse when the light fluctuates from sunshine to shade and vice versa. As ...

dateMar 27, 2018 in Condensed Matter
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A peculiar galactic clash

Galaxies are not static islands of stars—they are dynamic and ever-changing, constantly on the move through the darkness of the Universe. Sometimes, as seen in this spectacular Hubble image of Arp 256, galaxies can collide ...

dateMar 08, 2018 in Astronomy
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