Hi all, I had a big ship hit within 200 m of a passive seismometer on the Mun and only got 3 science points- very annoying.   I'm not the only one.  @RizzoTheRat Perhaps we should read the directions: What point? I did some trials: My best effort was >0.9999 at 3978 m. It impacted >1000 m/s and I got >100 science. That's more like it! Using the Impact Marker in Kerbal Engineer Redux is very helpful. I don't know if the optimal distance is the same