These findings suggest that the absence of past detections does not mean discovery is imminent. If extraterrestrial ...

Ever since the bombshell exposé about the US Government’s UFO research program in 2017, the subject of extraterrestrial visitors has moved steadily from the conspiracy world into the mainstream. In ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. If Earth’s ...

TO START: Flip through the bands to find signals. In the log at the bottom, it should say in blue how many signals are in ...

Scientists reveal one key way we might have missed signals from aliens - ‘Smearing’ of signals could mean that there are messages we are missing, researchers say ...

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...

Professor Avi Loeb’s research suggests tiny fragments of meteorite came from outside the solar system (Pictures: Getty/A Loeb In January 2014, a meteor scorched its way through the atmosphere, a ...

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before they reach us.

Scientists think they might have found an explanation for the “wow” signal that has long led to hopes it was contact from aliens. In August, 1977, the Big Ear radio telescope at Ohio State University ...

Telescopes on Earth have found evidence of intelligent alien life and the proof will be released in less than one month, a filmmaker claims. Simon Holland, who has worked on documentaries for the BBC ...

Scientists re-analysed unpublished observations from a 72-second radio burst when the infamous ‘Wow’ signal was captured in 1977 Sarah Knapton is the Science Editor of The Telegraph and has covered ...

Ever since the bombshell exposé about the US Government’s UFO research program in 2017, the subject of extraterrestrial visitors has moved steadily from the conspiracy world into the mainstream. In ...