Pentagon officials suggest alien mothership in our solar system could send mini probes to Earth

Draft report says aliens could be visiting our solar system and releasing small probes like missions conducted by NASA when studying other planets.

Congress tasked NASA to find 90% of all objects near Earth that are larger than 140 meters in 2005.

On October 19, 2017, the Pan-STARRS detected an unusual interstellar object that was later named Oumuamua.