Just what is the plan if we detect life beyond Earth? As Siân Boyle discovers, there remain surprisingly few contingencies for news that we are not alone in the universe If human beings were to detect ...

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 ...

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 ...

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 ...

Obama Responds to Alien Claims as He Shuts Down Area 51 Conspiracy Theory However, no confirmed technosignatures like artificial radio transmissions, laser flashes, or excess heat from large-scale ...

We may have been missing signals from intelligent aliens because of solar wind. Researchers from the Search for Extraterrestrial Intelligence (SETI) Institute say this means we have been watching for ...