In networking, a "hop" is the journey a packet takes from one router to the next. Usually, you want fewer hops (lower latency). But in a censored environment, more hops are better.

With great power comes great responsibility. interstellar.hop.sh is a tool for privacy and access to information. Don't be the person who gets your university's entire subnet blacklisted by trying to DDoS something. Use it to learn, to communicate, and to break down artificial barriers—not to break the law.