Nucleation experiments on a titanium-carbon system imply nonclassical formation of #presolar #grains: https://www.science.org/doi/10.1126/sciadv.add8295 -> Understanding how dust grains form in #interstellar gas could offer significant insights to astronomers and help materials scientists develop useful #nanoparticles: https://www.global.hokudai.ac.jp/blog/the-world-in-grains-of-interstellar-dust/ -> Insights about #dust grains after flight with SubOrbital Express: https://sscspace.com/insights-dust-grains-suborbital_express/