Navy pilot recalls encounter with UFO: 'I think it was not from this world' - ABC News
Has Mysterious Signal From Space Finally Been Explained?
Earth-sized alien worlds are out there. Now, astronomers are figuring out how to detect life on them | Science | AAAS
June Stargazing: UFOs on the Horizon | Sierra Club
AI-aided alien search detects 8 "very suspicious" radio signals
Is 'Oumuamua an alien spacecraft? Initial scans show no signs of technology | Space | The Guardian
How Would You React If We Discovered Alien Life? | Science| Smithsonian Magazine
Scientists looking for aliens investigate radio beam 'from nearby star' | Space | The Guardian
A Brief History of SETI@Home - The Atlantic
The Alien Communication Handbook: So We Received a Signal—Now What?
Search for extraterrestrial intelligence - Wikipedia
Wow! signal - Wikipedia
Searching For Alien Life : TED Radio Hour : NPR
Alien search detects radio signals from dwarf galaxy 3bn light years from Earth | Alien life | The Guardian
Why we keep scanning the skies for signs of alien intelligence | Alien life | The Guardian
The Mystery Behind a 40-Year-Old Signal From Outer Space May Finally Be Solved
Government UFO Report Won't Rule Out Visitors from Space | BU Today | Boston University
Did an Alien Life-Form Do a Drive-By of Our Solar System in 2017? - The New York Times
Alien Life by Barry Parker | Hachette Book Group
First Contact: An Alien Encounter | PBS
The alien hunter of Harvard
