Question

what is their in the outside of the solar system​

Answer 1

Answer:

But its exact nature just outside our solar system has been largely a mystery, principally because the Sun, all eight planets and a distant disc of debris known as the Kuiper Belt, are all contained within a giant protective bubble formed by the solar wind, known as the heliosphere.

Answer 2

Answer:

But its exact nature just outside and solar system has been largely a mystery, principally because sun, all eight planets and a distance know as the kuiper belt, are all contained within a giant protective bubble formed by the solar wide, known as the heliosphere