Spacewalking astronauts wrapped up months of repair work Friday on the International Space Station 's big robot arm.
Space Exploration
Feb 16, 2018
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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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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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Orbital ATK's Cygnus resupply ship with its cymbal-ike UltraFlex solar arrays approaches the International Space Station's robotic arm Canadarm2 as both spacecraft fly into an orbital sunrise on Nov. 14, 2017.
Space Exploration
Nov 17, 2017
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A spacewalking astronaut successfully replaced a blurry camera outside the International Space Station on Friday, but had to contend with a balky jetpack and a frayed safety tether.
Space Exploration
Oct 20, 2017
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