The US government has stepped up its quest to figure out if aliens exist.
A special taskforce is being created to investigate UFO sightings, a move applauded by "ufologists", who have been calling for those reports to be taken more seriously.
Earlier this year, the Pentagon released a long-awaited report, which examined 144 phenomena sightings, only one of which investigators could explain.
International Coalition for Extraterrestrial Research vice president Gary Heseltine.