A simulated “alien” signal sent by a Nasa orbiter circling Mars has finally been cracked after months by a father-daughter duo, revealing the cosmic coded message. Nasa collaborated with SETI ...

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 ...

For decades, scientists have been actively searching for signs of extraterrestrial life. Fromradio waves to laser flashes and infrared heat signatures, the hunt for alien technosignatures has ...

If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

Green Bank Telescope rules out alien signals in interstellar comet 3I/ATLAS after rigorous scientific deep search.

Humans have been searching for signs of alien life for many years. From signals from space to potential sightings of unidentified flying objects (UFOs) in the sky, mankind’s curiosity has sought to ...

Scientists who found an 'impossible' spinning object in space that sent repeating radio signals to Earth every 18 minutes were initially 'concerned' they might have picked up a message from a distant ...

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 ...

The Search for Extraterrestrial Life (SETI) Institute uses the so-called Rio Scale to gauge how excited the public and scientists should be about discovering alien lifeforms. The Rio Scale measures ...

Scientists re-analysed unpublished observations from a 72-second radio burst when the infamous ‘Wow’ signal was captured in 1977 Sarah Knapton is the Science Editor of The Telegraph and has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

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 ...