Solar Sailing as a sport.

[Arowx]

Don't forget gravity and slingshotting, you could gain speed by going out of your way to fit in a gravitational slingshot maneuver, around a moon, planet or asteroid.

 

[Sparticus]

Don't forget gravity and slingshotting, you could gain speed by going out of your way to fit in a gravitational slingshot maneuver, around a moon, planet or asteroid.

Yeah, I remember this one. It's where the, uh, the coyote sat his ass down in a slingshot then he strapped himself to an Acme rocket. Is that - is that what we're doin' here?

No, no, really, because it didn't work out too well for the coyote.