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SOLAR
Ion engines could take us to the solar gravitational lens in less than 13 years
94 points
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79 comments
Cheap Solar Panels Are Changing the World
9 points
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1 comments
Show HN: Open-source solar-capable UPS with LiFePo4 support for Raspberry Pi
5 points
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1 comments
Jupiter's Great Red Spot Moves Like the Solar System's Biggest Kickball
4 points
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1 comments
How much of the solar system should be designated wilderness?
4 points
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0 comments
Is it a good idea: solar suitcase?
3 points
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2 comments
Solar LCOE continues to decrease globally
3 points
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1 comments