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Where Are All the Aliens? Maybe Trapped in Underground Oceans (

A planetary scientist says subterranean water worlds are likely common in the galaxy and probably even better for life than Earth-like environments. Should an intelligent species arise beneath the frozen crust, however, they’d find themselves in perpetual isolation, in what is a possible solution to the Fermi Paradox.

Meet the 'frodosome,' a brand new organelle (

Cloud Looks Like Volcano Eruption, but It's Not At All