Focus on MUPUS
![](https://cdn.sci.esa.int/documents/34878/35534/1567216511500-ESA_Rosetta_Philae_MUPUS_625.jpg)
Date: 17 November 2014
Satellite: Rosetta
Depicts: Philae lander
Copyright: ESA/ATG medialab
Illustration, highlighting the penetrator (pen and hammer) of the Multi-Purpose Sensors for Surface and Subsurface Science (MUPUS) instrument package on Rosetta's lander Philae.
Last Update: 1 September 2019