Look, nothing physical can travel faster than the speed of light (186,000 miles per second). The miles traveled in one year at the speed of light is. 5,865,696,000,000 (trillion) miles in one year.
- 186,000 miles x 60 seconds = 11,116,000 (million) miles in one minute.
- 11,116,000 miles x 60 minutes = 669,600,000 (million) miles in one hour.
- 669,600,000 miles x 24 hours = 16,070,400,000 (billion) miles in one day.
- 16,070,400,000 miles x 365 days = 5,865,696,000,000 (trillion) miles in one year.
Our nearest star is 5 light years away. (29,328,480,000,000 trillion miles) The likelihood of any physical race, regardless of intelligence, making that trip even as close as Alpha-Centari (5 light years) is very unlikely. Only a supernatural being can travel such distance.
As such I conclude that any introduction to an alien species will be a great lie. Why that in and of itself brings this verse to mind.