In a few days: the “Cosmic Dust 15” meeting, in Osaka.
https://www.cps-jp.org/~dust/Welcome.html
Yes, dust. You know, the dust that is shed by comets, plus asteroids too (active asteroids, and the ejecta from impacts). The meteors you see in the night are generated by entry of sand-sized particles, which are bombarding Earth constantly.
https://www.cps-jp.org/~dust/Program.html
The macro-relevant presentations, in my opinion:
Tuesday, Sep 16
Harald Krüger (MPS, Germany)- Dust measurements with the DESTINY⁺ spacecraft en route to the active asteroid (3200) Phaethon and beyond
Wednesday, Sep 17
Giovanna Rinaldi (IAPS-INAF, Italy)- Cometary dust after Rosetta: A team effort
Posters
Tetsushi Sakurai (Kobe Univ., Japan)- Highly porous sintered materials as possible analogs for primordial boulders on the asteroid Ryugu