No.
No it doesn't.
There is zero logical conflict nor cognitive dissonance required to be a Bible believing Christian and also believe in aliens. God says he made man in His image. Thats it. Never mentions any other planets, galaxies, species from them etc in the Bible.
I don't know why some folks think proof of aliens would just wreck Christianity. I can definitely see people panicking...which may or may not be appropriate. If they have the technology to get here, then they are waaaay more advanced than we are.
Remember folks...humans have only been flying for 100 years. Never been further away than our own moon...more than 50 years ago. Also, we only have the means (propulsion tech) to achieve escape velocity on a planet up to about 1.3 times the mass of tiny little Earth. Jupiter has like 10,000 times the mass of Earth for example. We couldnt even leave the ground on jupiter. At all. You can fit 4 Earth sized planets in the red eye looking storm on jupiter alone....
We are infants in flight/spacecraft. If that even...brand new to humans. The Navy/AF videos suggest these alien craft are powered by 1 of the 4 known forces we barely have any understanding of...gravity or electromagnetism. Or...a force of this universe we havent even discovered yet. They have no visible means of propulsion whatsoever...nor do they make contrails like our jets do from moisture in the air freezing in the frigid upper atmosphere on the wings and surfaces of our jets. These things leave no trail whatsoever...turn on a dime 90 degrees or more instantly...and accelerate orders of magnitude faster than anything man has ever built. We do not even have the materials to build such a craft. That we know of anyway...
We are like monkeys in the zoo to any space faring species that comes waaaay out in the galactic boonies to Earth.
We'll make great pets.