(Phys.org) —A combined team of researchers from the Technical University of Braunschweig in Germany and Kobe University in Japan has determined that the Brazil nut effect is less pronounced as gravity is reduced. The team ...
Space travel to the moon, Mars, and beyond can expose astronauts to extreme conditions, causing potential health issues. To prepare for future long-duration missions, NASA studies how the effects of space—changes in gravity, ...
Space Exploration
Sep 7, 2022
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(Phys.org) —A team of researchers from the SETI Institute, the Mars Institute, NASA Ames Research Center, and the space robotics company Honeybee Robotics, has successfully completed a first series of field tests aimed ...
Space Exploration
May 18, 2013
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Animals navigate and orient themselves to survive – to find food and shelter or avoid predators, for example. Research conducted by Dr. Nachum Ulanovsky and research student Michael Yartsev of the Weizmann Institute's Neurobiology ...
Plants & Animals
Apr 18, 2013
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When astronauts return to Earth, their altitude isn't the only thing that drops—their blood pressure does too. This condition, known as orthostatic hypotension, occurs in up to half of those astronauts on short-term missions ...
Space Exploration
Oct 25, 2012
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Battery-powered jet packs are definitely the best part of tooling around on the ocean floor in practice drills for an eventual visit to an asteroid, an international crew of astronauts said Monday.
Space Exploration
Oct 25, 2011
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When human space explorers reach an asteroid for the first time, NASA figures the experience will be more like swimming in space than walking on the Moon.
Space Exploration
Sep 19, 2011
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A pair of experiments exploring bone density, designed by engineers at the University of Michigan, has left the Wallops Island, Virginia launchpad aboard a Northrop Grumman Corp. Antares rocket for the International Space ...
Space Exploration
Nov 7, 2022
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ESA is partnering with Kayser Italia to offer the Kubik facility on the International Space Station to commercial customers. The new Bioreactor Express Service allows users to conduct experiments in weightlessness.
Space Exploration
Sep 26, 2019
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Gravity is a constant for all organisms on Earth. It acts on every aspect of our physiology, behavior and development – no matter what you are, you evolved in an environment where gravity roots us firmly to the ground.
Space Exploration
Aug 7, 2015
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