The company also claims the technology could enable four-year journeys to Pluto.
Space.com on MSN5hOpinion
New documentary 'Children of the Sky' asks the bold question: Can we raise kids in space? (op-ed)A new 28-minute film explores the medical, social, political and ethical challenges of parenthood and child-rearing that ...
The NASA rover "Curiosity" discovered what scientists say is the largest ever seen organic molecules on Mars, raising ...
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