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Contributions from private citizens through donation platforms like Kickstarter helped fund the innovative technology behind two solar sail satellite…
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For the first time in 11 years, observers should be able to see five planets together in the night’s sky. Planetary alignments mean this spring should…
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Venus and Jupiter draw closer toward their Thursday conjunction in the west after sunset.
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Though scientists don't think the planets could sustain life, they say their discovery is significant because it shows that we can now detect planets that are roughly the same size as our own.