Why do we tend to assume that UFOs are crafts carrying alien beings rather than alien beings themselves? How the UFO ...
Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...
What If on MSN
Why human-alien hybrids could never actually exist
It’s a beautiful night. Just you, a bottle of wine and your partner drifting through the cosmos in a UFO. As your caress ...
What If on MSN
Aliens have landed and here’s your survival plan
With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...
When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...
In an experiment to see if AI can detect and even confirm alien life, the answer is a resounding yes. The rest of this ...
Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...
Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.
Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...
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