I think that Hugh Ross, despite having a PhD in astronomy, is totally wrong about astronomy and cosmology. If we go back to Genesis 1, we have God explaining it to us, in a way that we can understand - there being water above and below the earth, a solid firmament holding in the atmosphere - and water in outer space, not a vacuum - which would actually suck away the atmosphere, it that was true. The stars are within the firmament - and they are small and not far away:
1 In the beginning God created the heavens and the earth.
the gap is here..
2 And the earth was (became) without form, and void; and darkness was upon the face of the deep. And the Spirit of God moved upon the face of the waters.
the ruined disc of the earth is surrounded by water - above and below..
3 And God said, Let there be light: and there was light.
this is not sunlight or moonlight - as those bodies had not yet been created..
4 And God saw the light, that it was good: and God divided the light from the darkness.
this has deeper meaning - the separation of the light from the darkness.. it is framed in a way that we can understand..
5 And God called the light Day, and the darkness he called Night. And the evening and the morning were the first day.
there is night and day now, but still it is not sunlight or moonlight, so that day does not have to be 24 hours, yet..
6 And God said, Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.
there is a space placed between the waters..
7 And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament: and it was so.
8 And God called the firmament Heaven. And the evening and the morning were the second day.
9 And God said, Let the waters under the heaven be gathered together unto one place, and let the dry land appear: and it was so.
the dry land was already there (it appeared) - from under the waters - the waters recede and the disc of the earth appears above the water..
10 And God called the dry land Earth; and the gathering together of the waters called he Seas: and God saw that it was good.
11 And God said, Let the earth bring forth grass, the herb yielding seed, and the fruit tree yielding fruit after his kind, whose seed is in itself, upon the earth: and it was so.
12 And the earth brought forth grass, and herb yielding seed after his kind, and the tree yielding fruit, whose seed was in itself, after his kind: and God saw that it was good.
13 And the evening and the morning were the third day.
the third day brings forth vegetation, but that day could last 100 years, as the sun and moon had not been created yet, this would give time for the trees to reach maturity.
14 And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:
15 And let them be for lights in the firmament of the heaven to give light upon the earth: and it was so.
16 And God made two great lights; the greater light to rule the day, and the lesser light to rule the night: he made the stars also.
17 And God set them in the firmament of the heaven to give light upon the earth,
18 And to rule over the day and over the night, and to divide the light from the darkness: and God saw that it was good.
19 And the evening and the morning were the fourth day.
the luminaries are made on the fourth day, and they are in the firmament - not outside it in an endless vacuum, as Hugh would have us believe. Hugh claims to believe in the bible, and tries to shoe-horn in science to fit the bible, with such matters as the genealogy of mankind, and the flood and the location of the garden of Eden, yet he does not believe the fundamentals of the bible - that the earth does not move, space isn't a vacuum etc.
I am not a fundamentalist, but I do think that God sat down with someone and wrote Genesis 1, and it is reliable and true. I don't think anyone could know the genealogy of mankind - and the geneticists say that mankind originates from one woman (mitochondrial Eve) 50,000 years ago, in East Africa - but instead of just accepting that, Hugh tries to work it, so that the genealogy in the bible works out to 50K years (it doesn't) - and work it, that Eden was in Iraq and not Africa - just because Genesis says it was in Iraq.
Kent Hovind calls Hugh a heretic - he is not a heretic, he is just wrong.
However, regarding the hominids - there is evidence that Neanderthals were a separate species to humans, and yet they interbred. This would mean that the creation of man was not special, if Neanderthals were already there, or also created on the sixth day. If we have Neanderthal and angel blood mixed in with the original human DNA - then being made in the image of God, is something else - the final condition of man, born-again and in heaven. The image of God is a potential, in my view.
The Neanderthals seem to date to the same time as man - homo-erectus was earlier, and the Australopithecus earlier.
To Hugh's credit - he has tried to come up with a solution to the science on the hominids - the young-earthers avoid the science and claim that Neanderthal and homo-erectus were another race of man - I don't believe that - although I do agree that 'Lucy' was an extinct ape, and no evolution scenario.
As far as I can tell, the date for the Neanderthal is based on evolutionist theory, and not hard-evidence. If Genesis 1 is reliable, then nothing survived the great flood, and the six days are a re-creation - the age of mankind would be 50K years, and so the Neanderthal would have to be of the same age.
Homo-erectus and the Australopithecus would have been from the previous age - the age of the dinosaurs - they were not created in the image of God - they were basically animals.