NASA is troubleshooting a memory problem that put the telescope's instruments into safe mode and slowed its science roll.
  • CNET
  • Jun 19, 2021

Computer glitch sends aging NASA Hubble Space Telescope into safe mode - CNET

The NASA/ESA Hubble Space Telescope during deployment in 1990. NASA/Smithsonian Institution/Lockheed The Hubble Space Telescope has spent over three decades bringing us glorious images and data fro… [+1792 chars]

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A major challenge to harvesting fusion energy on Earth - Phys.org
  • Phys.Org
  • Aug 06, 2021

A key challenge for scientists striving to produce on Earth the fusion energy that powers the sun and stars is preventing what are called runaway electrons, particles unleashed in disrupted fusion experiments that can bore holes in tokamaks, the doughnut-shap…...