I am also interested in answers to both these questions.
Thhat'd be cool but I think it was supposed to just be a short overview of all up coming content, because they said earlier that PvE content for GSF wasn't in development yet but it may start f there was enough interest. I would like a space station op where you had to take down turrets or something first than land on it... its early still in pre release, I look forward to the future of space. It's not the most fun thing ever but I'm glad it's in the game. Just need Pazaak and Pod/Swoop racing now!!