‘Oumuamua Might Be a Giant Interstellar Hydrogen Iceberg

It isn’t an alien spaceship, but new research suggests the first known interstellar object to grace our solar system could be something even stranger.

‘Oumuamua Might Be a Giant Interstellar Hydrogen Iceberg
It isn’t an alien spaceship, but new research suggests the first known interstellar object to grace our solar system could be something even stranger.
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