Why hasn't ET phoned Earth? Maybe aliens are waiting for the exact right moment.

A new search for alien signals focuses on planetary transits, when exoplanets pass right in front of their suns.

TroibNews TroibNews
Jan 15, 2023 - 17:00
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Why hasn't ET phoned Earth? Maybe aliens are waiting for the exact right moment.
A new search for alien signals focuses on planetary transits, when exoplanets pass right in front of their suns.