The Sky title

"Our loyalties are to the species and the planet. We speak for Earth. Our obligation to survive is owed not just to ourselves but also to that Cosmos, ancient and vast, from which we spring."

— Carl Sagan, Astronomer



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Space News Headlines

Superflares from young red dwarf stars imperil planets

Double dust ring test could spot migrating planets

Supermassive black holes and supercomputers

All in the family: Kin of gravitational wave source discovered

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