It's not an alien spacecraft, It's a flying dot!
I like the enthusiasm in the dialog, they may have seen experimental aircraft on their screen but not privy to the actual details.
Either way, still no clear video of an alien spacecraft visiting earth seen as yet, from anywhere and from any link at all at all.
And if one does head for Earth, spotting it might be like comet watching and it can be tracked and photographed for fun on its way here. Hope their friendly.