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Laser-Powered Graphene Propulsion Could Transform Space Travel

4/14/2026

Summary

Story summary

A study published in Advanced Science shows laser light can propel spacecraft using graphene aerogels.
Experiments in microgravity showed graphene cubes accelerated when exposed to laser beams, not observed under Earth’s gravity.
The breakthrough could enable fuel-free propulsion, reducing costs and complexity for deep space missions.
Researchers from the European Space Agency (ESA) and other institutions are exploring graphene for future space technologies, including solar sails.

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Story summary

A study published in Advanced Science shows laser light can propel spacecraft using graphene aerogels.
Experiments in microgravity showed graphene cubes accelerated when exposed to laser beams, not observed under Earth’s gravity.
The breakthrough could enable fuel-free propulsion, reducing costs and complexity for deep space missions.
Researchers from the European Space Agency (ESA) and other institutions are exploring graphene for future space technologies, including solar sails.