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ScienceDaily: Space & Time News

Researchers learned how to better combat muscle loss during space flights Earth's heavy metals result of supernova explosion, research reveals NASA's Fermi mission reveals its highest-energy gamma-ray bursts

Researchers learned how to better combat muscle loss during space flights

Posted: 13 Jun 2019 11:36 AM PDT

A new study has further documented how muscles are affected by reduced gravity conditions during space flight missions and uncovered how exercise and hormone treatments can be tailored to minimize muscle loss for individual space travelers.

Earth's heavy metals result of supernova explosion, research reveals

Posted: 13 Jun 2019 09:10 AM PDT

New research suggests most of Earth's heavy metals were spewed from a largely overlooked kind of star explosion called a collapsar.

NASA's Fermi mission reveals its highest-energy gamma-ray bursts

Posted: 13 Jun 2019 09:10 AM PDT

For 10 years, NASA's Fermi Gamma-ray Space Telescope has scanned the sky for gamma-ray bursts (GRBs), the universe's most luminous explosions. A new catalog of the highest-energy blasts provides scientists with fresh insights into how they work.

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