StarStuff with Stuart Gary
StarStuff with Stuart Gary
ABC Science
Rosetta's comet raises questions about Earth's origins
31 minutes Posted Nov 3, 2015 at 4:48 pm.
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Discovery of molecular oxygen on comet 67P leads to questions about where the Earth, Sun and solar system were made. Also; new studies examine the interstellar space around our solar system, and probe magnetic fields inside stars.