New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

Earth-like atmospheres require precise balances of nitrogen, oxygen, and CO₂, supported by long-term geological and biological processes. Most M-dwarf planets face atmospheric loss due to intense ...

Spielberg says his fascination with possibility of intelligent beings beyond Earth has been with him since childhood ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

Despite Elon Musk’s multiple proclamations that he is an alien—something he reiterated on the stage of the World Economic Forum on Thursday—the billionaire SpaceX CEO thinks it’s very unlikely there ...

I want to know your thoughts about the great filter hypothesis, which is an idea put forth by Robin Hanson that states: “With no evidence of intelligent life other than ourselves, it appears that the ...

Steven Spielberg told audiences at the South by Southwest Film & TV Festival that he strongly suspects humanity is not alone ...