So I’ve been playing this cool space travel game and Out of no where I had a couple ideas pop into my head on the game I was trying to find as many earth-like planets as I could and I found out that other scientists have been trying to find life on other planets as well so I thought maybe instead of searching the universes so aimlessly we could narrow down our search for other earths by looking at universes that have suns with same temperatures color and sizes as our own sun. I had another Idea as well constructing a rocket engine that’s capable of releasing all of the rockets fuel at once I thought this could maybe make rockets travel faster than normal what are your thoughts on this ? I’d love to hear opinions.