If we can see 3000 thousand light years into the sky, what would we find?

Question

NASA once observed something like rose which they called 'red oily Nebula'. Let's discuss.

Answer 1

Actually, 3000 thousand light years (= 3 million light years) is relatively nearby in cosmic terms. The galaxy M33 is at about that distance and is visible to the naked eye in a very dark sky.

At distances of over ten billion light years we can see galaxies typical of the early universe, and beyond that, the cosmic microwave background radiation (CMBR).

Answer 2

Whatever we were looking at that was 3000 light years away, we would be seeing now its state as it existed 3000 years ago.
The only thing I can think of that you're mentioning, there is a Rose Nebula, which sort of does resemble a rose in full bloom, as long as you use the right telescope filters.

Answer 3

We may see the big bang. Which some scientests think is what the background radiation throughout the universe is made of.

Answer 4

We'd find a couple black holes, bunches of solar systems, most likely a bunch of aliens, and when we looked down to earth, we'd get a big shocker when looking into your friend's face (assuming this ability is temporary).