Researchers in the UK say they may have discovered a miniature device that was used to seed life on Earth.
Analyzing samples taken from the stratosphere by a high-altitude balloon, researchers from the University of Buckingham discovered a tiny metallic sphere imbedded in the sampler. Astrobiologist Milton Wainwright describes the object: "It is a ball about the width of a human hair, which has filamentous life on the outside and a gooey biological material oozing from its center." The object was found cratered within the sampling container, implying that it had hit the collector at high speed, rather than just floating in the air with the rest of the particles collected.
Analyzing samples taken from the stratosphere by a high-altitude balloon, researchers from the University of Buckingham discovered a tiny metallic sphere imbedded in the sampler. Astrobiologist Milton Wainwright describes the object: "It is a ball about the width of a human hair, which has filamentous life on the outside and a gooey biological material oozing from its center." The object was found cratered within the sampling container, implying that it had hit the collector at high speed, rather than just floating in the air with the rest of the particles collected.
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