Is the truth out there? How the Harvard-based Galileo Project will search the skies for alien technology - Economic Times 31-Jul-2021

Is the truth out there? How the Harvard-based Galileo Project will search the skies for alien technology - Economic Times

Scientists were divided on the question of what 'Oumuamua might be. Many thought it was simply an interstellar shard of rock, even though we had no idea how such a shard might be produced or slung our way.

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