StoryFuture manned Mars exploration at risk due to lowered solar activity
Manned interstellar flights? At speeds above 0.3c, which is for all its worth far too slow to get anywhere, the space dust turns into deadly and hard to shield radiationI'd sign-up for a flight to Alpha Centauri AB at 0.3c. 14 years in a capsule won't be fun, but still doable, and with amazing new world all to myself at the other end of the trip.
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