I don't know if anyone saw the episodes in the original series where I think it was Apollo and Starbuck found an Earthlike planet called "Terra". They were actually intercepted in space by these god-like beings and when they were there, their uniforms and vipers turned white similar to what Kara's viper did in this first episode. I know that they like to build on the old series, so I am wondering if this is what they are doing. Perhaps a similar thing happened to Kara that happened to Apollo and Starbuck in the original series.
Kara mentioned something about a yellow moon, but I don't consider our moon yellow, though the photo she had looked like our moon. And, she remembered passing thorough a triple star system or a triple binary star system, but I don't think there are any of those near us, too. The thing that throws me off is that she said the stars were aligned correctly, but perhaps that could be wrong, too because I think the temple of Athena was built thousands of years ago and the alignment could have changed.
I think it's possible that the President is going the right way, but there are some divine beings trying to draw Kara and everyone else to another planet.