http://it.scienceaq.com/Astronomy/1002120246.html Web10 feb 2024 · Credit: Jennika Greer, Field Museum "It's great for comprehensively characterizing small volumes of precious samples," Greer added in the statement . "We have these really exciting missions like Hayabusa2 and OSIRIS-REx returning to Earth soon — uncrewed spacecrafts collecting tiny pieces of asteroids.
One small grain of moon dust, one giant leap for lunar studies
Web14 gen 2024 · “It starts with crushing fragments of the meteorite down into a powder,” explained co-author Jennika Greer, who is a graduate student at the Field Museum and the University of Chicago. “Once all the pieces are segregated, it’s a kind of paste, and it has a pungent characteristic. It smells like rotten peanut butter.” Web7 feb 2024 · "We're analyzing rocks from space, atom by atom," Jennika Greer, the paper's first author and a Ph.D. student at the Field Museum and the University of Chicago, said in a statement Friday. terri morris wells fargo
Scientists discover oldest material on Earth: 7-billion-year …
Web19 nov 2024 · JENNIKA GREER (COSMOCHEMIST): They actually brought back like buckets of material. GWIN: This is Jennika Greer. GREER: And, you know, it's a lot of material and it takes a lot of time to sort through. Web7 feb 2024 · (Jennika Greer/Field Museum) The authors say this is the first time we have been able to see both the types of atoms and their exact locations in a tiny grain of lunar soil. Even better, because they took so little material off the grain, the original sample is still largely intact and available for future research. Web7 feb 2024 · Secondo Greer, in futuro la tomografia a sonda atomica potrebbe essere utilizzata anche per studiare i campioni di asteroidi raccolti nel corso delle missioni Hayabusa 2 e Osiris-Rex. TAG: luna trifold learning boards