quote:
...and that we were VERY close to the sun. those combined together make the earth uninhabitabe by ANYTHING up until 125 miles in space closer to the sun than our current position. now i'm too lazy to look anything more up so you'll have to do it yourself, and do the math. but i'm estimating that we were approximately where mercury currently is...
Two sites I have found show very different rates of the earth moving away from the sun.
15 CM
Why is the Earth moving away from the sun? | New Scientist
1.5 CM
http://curious.astro.cornell.edu/question.php?number=317
Let's use both though to be sure.
Ok if the earth formed 4.5 billion years ago and the earth is moving away at 15CM per year, here is what we get.
15 CM/year
4,500,000,000 years
67,500,000,000 CM total
675,000,000 M
675,000 KM
Ok if the earth formed 4.5 billion years ago and the earth is moving away at 1.5CM per year, here is what we get.
1.5 CM/year
4,500,000,000 years
6,750,000,000 CM total
67,500,000 M
67,500 KM
Yet evolution goes by life forming 1 billion years ago.
15 CM/year
1,000,000,000 years
15,000,000,000 CM total
150,000,000 M
150,000 KM
1.5 CM/year
1,000,000,000 years
1,500,000,000 CM total
15,000,000 M
15,000 KM
According to the following site the "Goldilocks zone", where water can exist in a liquid state is the following.
0.5 to 1.4 Astronmical Units
Source:
Circumstellar habitable zone - Wikipedia
How much is an AU?
149,598,000 KM = 1 AU
So our "Goldilocks zone" is the following
74,799,000 KM to 209,437,200 KM
Ok so we put it together and as you can see even 4.5 Billion years ago Earth was still within the habitable zone in this solar system. Of course evolutionists don't claim life started that long ago so see the second figure. As you can tell it's not even breaking through the 149 Million Kilometer range.
4.5 Billion years
149,598,000 - 675,000 = 148,923,000 KM
1 Billion years
149,598,000 - 150,000 = 149,448,000 KM
So in other words, please check your work before presenting it as fact. No not even close to where Mercury is now (which orbits between 49 Million and 69 Million KM).