My most recent main story mission was Priority: Palaven. Since then, I've been doing as much side stuff as i can. So, after exploring the Citadel i got like 10 new missions added to my journal. Now, some of these missions show up on my galaxy map, such as scanning for artifacts on kate nash or whatever, but a lot don't, like finding out what happened to that senator's son. So my questions is this: Am i just not far enough in the story to see the places these missions are in, or am i supposed to guess and check where the hell Irune is?
I also don't like that it doesn't tell you what you're supposed to be doing next for the mission like in ME2.
TL;DR: Do missions show up on my map like they did in ME2, or not?