Living organisms

[brewer]

living organisms have always existed. Single-celled organisms came to Earth in a meteorite from another planet. Time goes without beginning and end
do you agree

Disagree.

The potential windows for seeding are narrow, and the conditions at each window were different, while the likelihood that alien biology would be suitable for any of those windows is slim.  Time may go without beginning or end, but life on earth had a beginning, and it was local.

I'm always mystified by people who feel the need to invent exotic explanations for life (or who premise other things which are their apparent focus, on the same).  Mostly.....because we see that life can and does work right here on earth all day every day.  You don't need a meteor - just the stuff that's here.  The mere existence of life as it is demonstratively proves this.  In fact, if life did come here on a meteor - it would just mean that wherever that meteor came from must have been just like..well...here.

bold mine: Yep, happened in area code 402. No long distance charges apply.