“3. Organisms require something to live on and to respirate from. Vacuum does not provide any gases. Where is the “food” in a rock that has melted and recrystallized?”
Also based on the idea that this happened after being knocked off of Mars. Nobody makes this claim.
That said and not that it matters, there are creatures on earth which can survive vacuum, hard radiation and deep freezing temperatures and restore life activities when placed in water.
“4. Assuming it actually came from Mars, the rock took years to get from Mars to Earth in vacuum, radiation, solar wind and would have been down to ambiant(sic)/blackbody temperature very quickly. None of that is very conducive to life.”
Not active life, no. Again something never claimed.
“5. We don’t actually know it came from Mars.”
True. Aliens may have forged the rocks to fool us humans and placed them gently on the Antarctic icecap for explorers to find and analyze. If so, they did a good job of matching isotope ratios out to seven significant figures the same as analysis of rocks in place. However, it makes no sense to make such an elaborate hoax.
“3. Organisms require something to live on and to respirate from. Vacuum does not provide any gases. Where is the “food” in a rock that has melted and recrystallized?”
Also based on the idea that this happened after being knocked off of Mars. Nobody makes this claim.
That said and not that it matters, there are creatures on earth which can survive vacuum, hard radiation and deep freezing temperatures and restore life activities when placed in water.
“4. Assuming it actually came from Mars, the rock took years to get from Mars to Earth in vacuum, radiation, solar wind and would have been down to ambiant(sic)/blackbody temperature very quickly. None of that is very conducive to life.”
Not active life, no. Again something never claimed.
“5. We don’t actually know it came from Mars.”
True. Aliens may have forged the rocks to fool us humans and placed them gently on the Antarctic icecap for explorers to find and analyze. If so, they did a good job of matching isotope ratios out to seven significant figures the same as analysis of rocks in place. However, it makes no sense to make such an elaborate hoax.