..."So wherefrom "extra-terrestrial viri"?.....Same old question....Something from nothing......"..
Huh? Why do keep infering comments Ive never made? Are you on prescribed drugs for mental issues?
Please try an pull your thinking abiltiies ---irrespective of how few--- together and stick to what Ive stated and not what you repeat falsely inject.
Show me where or anyne said that viri are something from nothing. It is as tho your brain is stuck in a playback loop or old LP album that that has scratch on its surface and keeps jumping back to the same words.
..."Though that is not to say that the establishment of life on Earth was not from an extra-terrestrial source....All hypotheses currently valid".....
We have no facts of origins of viri or biological cells on Earth. We no some metorites have left-handed amino-acid and all of biologic life only uses left-handed amino-acids. Old news.
Comets are mostly water and biological life, in general is mostly water 75 -85%. We believe water existed on Mars and we suspect one or more moons of Saturn are covered in water as ice and under the ice liquid water.
...."There are several worlds thought to possess liquid water beneath their surfaces, and many more that have water in the form of ice or vapor. Water is found in primitive bodies like comets and asteroids, and dwarf planets like Ceres. The atmospheres and interiors of the four giant planets -- Jupiter, Saturn, Uranus and Neptune -- are thought to contain enormous quantities of the wet stuff, and their moons and rings have substantial water ice.
...Perhaps the most surprising water worlds are the five icy moons of Jupiter and Saturn that show strong evidence of oceans beneath their surfaces: Ganymede, Europa and Callisto at Jupiter, and Enceladus and Titan at Saturn.
....Scientists using NASA's Hubble Space Telescope recently provided powerful evidence that Ganymede has a saltwater, sub-surface ocean, likely sandwiched between two layers of ice."...
Break away from your narrow mind and see the Universe as it is, and not as you falsely project z4. Ive been passing along the following link for nearly 20 years now.