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Breakthrough Lightsail: Ready to Race to Alpha Centauri
(
scitechdaily.com
)
2 points
by
fbn79
8 months ago
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1 comment
jqpabc123
8 months ago
[–]
At some point, doesn't light from the approaching star start pushing back?
So I guess you build up some speed and then cut the sail and coast?
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So I guess you build up some speed and then cut the sail and coast?