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

Stephen Hawking’s Breakthrough Listen project picks up radio pulses that could be from black holes, neutron stars or, some speculate – UFO beacons Astronomers searching for signals from alien ...

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 ...

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 ...

The first unmistakable signal from another intelligence may not be a cheerful greeting. A growing group of researchers is arguing that our inaugural contact is more likely to be a distress call, the ...

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 ...

The interstellar object 3I/ATLAS, captured by the James Webb Space Telescope, shows what astronomers see as an unusual chemical composition as it nears the Sun. NASA says it behaves like a comet, ...

Astronomers have detected alien signals - that is, signals from a foreign galaxy - being emitted in an unusually regular 16-day cycle. Fast radio bursts (FRBs) are not in and of themselves unusual - ...

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 ...