67% chance for success?

"Wait, why is that chance so low?" you ask Rusty.

You see his explanation on the screen

"The navigation data is incomplete and there is no other data to compare.

In case of failure the results vary.

There is almost a 0,02% chance we will be crushed somewhere, but you won't have time to realize that you died, Captain.

But probably we will detect that our original path is unavailable and we will get out of the hyperspace earlier than expected."

You aren't really reassured but it is too late to go back now.