Image: Mark Vande Hei's 'space selfie'
On Tuesday, Jan. 23, 2018, Mark Vande Hei snapped his own portrait, better known as a "space selfie," during the first spacewalk of the year.
On Tuesday, Jan. 23, 2018, Mark Vande Hei snapped his own portrait, better known as a "space selfie," during the first spacewalk of the year.
Space Exploration
Jan 29, 2018
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Two US astronauts floated outside the International Space Station on Tuesday for a seven-hour, 24-minute spacewalk to repair the orbiting outpost's aging robotic arm, NASA said.
Space Exploration
Jan 23, 2018
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Spacewalking astronauts gave a hand to the International Space Station's big robot arm Tuesday.
Space Exploration
Jan 23, 2018
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Scientists at the Technical University of Munich (TUM) have developed a novel electric propulsion technology for nanorobots. It allows molecular machines to move a hundred thousand times faster than with the biochemical processes ...
Nanophysics
Jan 19, 2018
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Researchers at Tohoku University and Hokkaido University have, for the first time, succeeded in developing a robot capable of immediately adapting to unexpected physical damage. This is a significant breakthrough, as robots ...
Robotics
Dec 15, 2017
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A gecko scampering up a wall or across a ceiling has long fascinated scientists and encouraged them to investigate how to harness lizard's mysterious ability to defy gravity.
Materials Science
Dec 13, 2017
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NASA astronaut Randy Bresnik photographed Orbital ATK's Cygnus cargo spacecraft at sunrise, prior to its departure from the International Space Station at 8:11 a.m., Dec. 6, 2017. Expedition 53 Flight Engineers Mark Vande ...
Space Exploration
Dec 7, 2017
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ESA astronaut Paolo Nespoli completes some tests in the Bigelow Expandable Activity Module, or BEAM, on the International Space Station.
Space Exploration
Dec 5, 2017
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The boy looked at his new arm and grinned. How does that big thing work? What's with the wires? Circuit boards?
Engineering
Dec 1, 2017
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A new study comparing the bones of Central European women that lived during the first 6,000 years of farming with those of modern athletes has shown that the average prehistoric agricultural woman had stronger upper arms ...
Archaeology
Nov 29, 2017
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