1. 1 Find the third Herald.
2. 2 Defeat L'Rana.
3. 3 Defeat Norath.
4. 4 Escape the ambush.
5. 5 Repair the Discovery's impulse engines with 13 Tritanium.

Dashed boxes are real missions from stfc.space's own data that aren't in the stfc.club database yet (usually base-building objectives like "Upgrade Shipyard to Level 20").