In 2006 , a NASA ballistic capsule give to Earth with samples that scientists hoped might comprise cosmic dust , a byproduct of star shaping . They let the public wait for the elusive particle online . A squinting citizen might have just happen one .
The particles in question are piece of interstellar detritus , a substance containing atoms formed during the birthing of the sunshine and our neighboring planet . Don Brownlee , a researcher at the University of Washington , likens the dust to a “ library of what was in the early solar arrangement . ”
You would assume that the first cosmic debris would be discovered in a laboratory by some crazy - haired scientist , but the distinction may go to a Canadian man distinguish Bruce Hudson . Hudson was a participant in Stardust@home , a programme that anyone with an internet connection use a practical microscope to scrub the sample for these exceptional particle . Scientists are currently analyzing Hudson ’s bump and are “ carefully optimistic ” that it is the first cosmic dust ever to be returned to Earth .

If Hudson ’s corpuscle is indeed interstellar dust , the discovery could give unprecedented insight into the formation of our solar organisation and the processes by which our existence recycles its materials . It also goes to show that armchair astronomers can really make significant scientific contribution .
So good employment , Bruce Hudson . Now get in use on SETI@home . [ BBCviaPopSci ]
AstronomyNASAPhysicsScienceSpaceStarduststars

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