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Interstellar solar sails hit a strange problem at 75% of light speed

All Top News -- ScienceDaily Sep 2, 2026 · 2:51 PM 👁 0 views ❤ 0 likes

Solar sails pushed by powerful lasers could reach incredible speeds, but relativity may eventually make the light itself work against them. At around 75% of the speed of light, scattered photons can begin creating drag, adding a surprising obstacle to interstellar travel.

Read full story at All Top News -- ScienceDaily ↗

Interstellar solar sails hit a strange problem at 75% of light speed

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