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seedsofsciencerootsofreading.wordpress.com

Posing investigation questions is the foundation for learning about the natural world, and posing questions that can be investigated is an important part of scientists’ work. This article pro…

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sciencekids.co.nz

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universetoday.com

What is “gum”? Most people have probably never considered this question, and might answer something like a chewy material you can put in your mouth. But, to a scientist they might answer something like “nitrogen-rich polymeric sheets”, because precisely defining the chemistry of a material is important to them. Or at least, that’s what they called a type of organic material found in the sample collected of the asteroid Bennu by the OSIRIS-REx spacecraft. But more informally, scientists have taken to calling it “space gum”, and the process it formed under is making some of them question current models of asteroid formation.