In a new PragerU video, this is quite a strong statement from UC San Diego physicist Brian Keating.
The Drake equation is simply the product of a set of factors, estimating the number of active, technologically advanced, communicating civilizations in our galaxy.
Our planet’s view of the sun is critical to life, obviously, but equally critical is that it’s a shielded view.
Remember CHONPS — the acronym you learned in high school to remember the elements most important for life?
Adam Frank (University of Rochester) interviewed fellow astrophysicist Avi Loeb (Harvard) about the future possibility of detecting “techno-signatures” from space.