No different to the ADS. You press a button for 5 seconds and you have explored the system.Rubbish. Jumping from system to system simply to discover what's in those systems is, by definition, exploring.
1. travel through (an unfamiliar area) in order to learn about it.
It requires no travel to planets. Even if I learn only a single fact about a system before jumping away from it, I am, by definition, exploring.
You need to look at what you write and see how it applies to the old version as well. It's no different at the end of the day. They both give you information that allows you to explore the system more.
Hell you don't need to travel at all. Open the galaxy map and you have explored the whole galaxy if you go by that interpretation.
But as your dictionary says, you need to travel through it. You don't travel when using the FSS or ADS. To gather the information, you need to travel through it in the old way as well as the new.
You need to apply that to all version, not just choose one and ignore the other when they both apply.