topicmaker Veteran


Joined: 28 Feb 2006 Posts: 25981
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Posted: Sun May 03, 2015 2:41 pm Post subject: Cosmic rays may damage the brains of astronauts |
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| It may not be space debris, errant asteroids, supply shortages, thruster malfunctions or even the malevolent aliens envisioned in so many Hollywood films that thwart astronauts on any mission to Mars. It may be the ubiquitous galactic cosmic rays. Researchers said on Friday long-term exposure to these rays that permeate space ma...read more |
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