VIDEO

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If alien life exists on exoplanets, how would we know? BBC News

2015

Astrophysicist Sara Seager believes she has a way to reveal the biological secrets of a ‘second Earth’ – watch the video above to see how.

03:35 min

04:08

Michio Kaku on Alien Brains | Big Think

Ideas of aliens are usually projections of our human consciousness. When we encounter more intelligent than us they may be able to see the future better than us.

Video
Michio Kaku
2014
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EXPLORE TOPIC

Encounters with Other Dimensions and Beings