What If on MSN
What if we finally went on a search for alien life?
For decades, humanity has listened to the cosmos, hoping that somewhere among the stars another civilization might be trying ...
An international research team led by the University of Vienna has produced, for the first time, high-resolution global maps of invasion risk for thousands of alien plant species under current ...
What If on MSN
We may be about to detect alien life on Enceladus
When scientists search for life beyond Earth, Mars usually gets most of the attention. But another world may offer an even ...
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