Where to find key rush mission?

There were many suggestions for improving the exploration and trying to stop players from sitting in 1 place.

Just my ideas:

When we travel inside solar system we don’t waste fuel and I think that we should lose fuel there so we would travel with caution.
If idea above pissed you, don’t read this because you will want to kill me. I think that we should also lose fuel in missions. This way we would lose much more fuel and we would have to buy it. Right now you can play CIU and don’t even lose fuel - just stay in one solar system and do daily and weekly challenges and missions inside this solar system
Second bunch of my ideas

You all must know Battle Royale games. There’s this toxic areas, storm or whatever you call it and you can’t stay in one place because of that. So here’s three ways we can add it to game with small portion of sense:
Second bunch of my ideas - #10 by kokokokos

Colosseum would make the exploration needed little more. Because you couldn’t just sit at one planet and play challenges and planet missions all the time. Still you could just sit at the Colosseum, but you wouldn’t have shorter missions to play because you can only play the short daily challenge 3 times at each difficulty.
Colosseum station (+ little rant about mails)