Trump wrote no caption to shed light on the meaning of the image, triggering speculation online.

The White House launched aliens.gov, a space-themed site with live illegal immigrant arrest data, ICE heat maps and a tip line to report aliens.

"Take me to your leader." ...

Science fiction stories about “alien” invaders are often political allegories for anxieties around immigration. Now, a government website depicts non-citizens as extraterrestrials.