Elon Musk has called for a prompt investigation into a perfectly square object, 3 km wide, spotted on Mars by NASA. The ...

Rovers sent to Mars have so far failed to detect life, likely because it doesn’t exist on the Red Planet. But we can’t say ...

A new chemotaxis-based method could revolutionize the search for extraterrestrial life by detecting microbes movement on Mars ...

Finding life in outer space is one of the great endeavors of humankind. One approach is to find motile microorganisms that ...

NASA's Perseverance rover collects Martian soil samples from Jezero Crater, revealing potential signs of past life on Mars.

“One of the goals [of astrobiology] is to go to [other worlds] and look for microorganisms, but in the meantime there’s so ...

The search for alien life could be boosted by a simple new test, say scientists. They believe the movement of microbes may ...

Researchers have now developed a simple test that could get us closer to the answer. The new method involves looking for ...

The search for alien life could be boosted by a simple new test, say scientists. They believe the movement of microbes may ...

A Mars image shows a strange square formation. Some think it's artificial, but experts suggest natural causes.

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Finding life on another planet would be a world-changing discovery for humanity. But actually detecting it is no simple task.