so the Drake-Equation has gradually become more acceptable as an indication of life-forms, even civilizations occurring throughout the universe.
forms of bacteria and spores may actually be able to survive the vacuum, temperature extremes and radiation of space --- and even be able to escape the earth's atmosphere. further, the survival of lifeforms who might happen to crash-land on earth is turning out to be not such a crazy idea.
is our galaxy relatively teeming with life?
or are we just very special case?
panspermia's main problem, as far as i can see, is no real evidence of life on mars and venus.
so how about it? viruses from outer-space?
forms of bacteria and spores may actually be able to survive the vacuum, temperature extremes and radiation of space --- and even be able to escape the earth's atmosphere. further, the survival of lifeforms who might happen to crash-land on earth is turning out to be not such a crazy idea.
is our galaxy relatively teeming with life?
or are we just very special case?
panspermia's main problem, as far as i can see, is no real evidence of life on mars and venus.
so how about it? viruses from outer-space?