Scientists and government representatives meeting at a conference in France voted on Friday to scrap leap seconds by 2035, the organization responsible for global timekeeping said.
General Physics
Nov 18, 2022
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184
Nuclear fusion reactions in the sun are the source of heat and light we receive on Earth. These reactions release a massive amount of cosmic radiation—including X-rays and gamma rays—and charged particles that can be ...
Space Exploration
Oct 3, 2022
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8
More than half of the thousands of satellites in orbit are now defunct, and this accumulation of floating space debris has been described as a "fatal problem" for current and future space missions and human space travel.
Space Exploration
Sep 13, 2022
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63
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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118
NASA's Artemis 1 mission is poised to take a key step toward returning humans to the moon after a half-century hiatus. The launch was scheduled for the morning of Aug. 29, 2022, but was postponed due to an issue with one ...
Space Exploration
Aug 30, 2022
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67
An experiment prepared by the U.S. Naval Research Laboratory (NRL) will launch as part of NASA's scheduled Artemis I mission to orbit the moon Aug. 29.
Space Exploration
Aug 26, 2022
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31
How will we grow food in space? That's one question Michigan State University's Federica Brandizzi has been particularly interested in solving.
Space Exploration
Aug 26, 2022
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14
A mathematical model developed by space medicine experts from The Australian National University (ANU) could be used to predict whether an astronaut can safely travel to Mars and fulfil their mission duties upon stepping ...
Space Exploration
Aug 17, 2022
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472
The third time really was the charm for Dude Perfect co-founder Coby Cotton.
Space Exploration
Aug 3, 2022
1
26
Researcher Dhruv Sareen's own stem cells are now orbiting the Earth. The mission? To test whether they'll grow better in zero gravity.
Molecular & Computational biology
Jul 17, 2022
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