M5 mission themes
![](https://cdn.sci.esa.int/documents/34375/35395/1567214479110-M5-candidate-selection_625.jpg)
Date: 07 May 2018
Copyright: ESA
A high-energy survey of the early Universe, an infrared observatory to study the formation of stars, planets and galaxies, and a Venus orbiter are to be considered for ESA's fifth medium class mission opportunity.
Last Update: 1 September 2019