Johnnie French Lab 1
... o Seti – Search for extraterrestrial intelligence. According to www.seti.org their mission “is to explore, understand and explain the origin, nature and prevalence of life in the universe.” o Fermi Paradox – The contradiction between high estimates of intelligent life in the universe and the lack of ...
... o Seti – Search for extraterrestrial intelligence. According to www.seti.org their mission “is to explore, understand and explain the origin, nature and prevalence of life in the universe.” o Fermi Paradox – The contradiction between high estimates of intelligent life in the universe and the lack of ...
A105 Stars and Galaxies
... Do technological civilizations selfdestruct? Is no one more advanced than we are? The Zoo hypothesis… ...
... Do technological civilizations selfdestruct? Is no one more advanced than we are? The Zoo hypothesis… ...
Document
... • Milky Way has roughly 100 billion stars now shining and is 10 billion years old. • Using the above figures, we have a star formation rate of 10 stars per year. • This is probably a fairly good average rate, even though we know it’s varied over time. ...
... • Milky Way has roughly 100 billion stars now shining and is 10 billion years old. • Using the above figures, we have a star formation rate of 10 stars per year. • This is probably a fairly good average rate, even though we know it’s varied over time. ...
25drake3s
... We are ruling out life around neutron stars or white dwarfs or in non-planetary settings ...
... We are ruling out life around neutron stars or white dwarfs or in non-planetary settings ...
25drake6s
... In 1961, astronomer Frank Drake developed a formula to predict the number of intelligent species in our galaxy that we could communicate with right now ...
... In 1961, astronomer Frank Drake developed a formula to predict the number of intelligent species in our galaxy that we could communicate with right now ...
SETI
... • If a planet has life, will intelligence evolve? – Within the last 2 million years on Earth – Less than 1/1000 the time since life appeared ...
... • If a planet has life, will intelligence evolve? – Within the last 2 million years on Earth – Less than 1/1000 the time since life appeared ...