A guide to interesting stuff going on in space science, space exploration, and space advocacy.
  1. Twenty-five years ago, multiple fragments of comet Shoemaker-Levy 9 crashed into Jupiter, changing the face of the planet and the course of planetary science.
  2. Japan's Hayabusa2 spacecraft has touched down on Ryugu for a second time, bagging samples which hopefully contain material from the subsurface of the asteroid.
  3. PlanetVac, a technology that simplifies the process of collecting samples from other worlds, may fly to the Moon.
  4. Sail deployment is now scheduled for no earlier than 21 July 2019.
  5. A preview guide for India's upcoming Moon mission.