Voyager 2’s Notes from Interstellar Space | SciShow News

The video discusses the Voyager missions, focusing on their exploration of the heliopause, the boundary of the solar system. Voyager 1 was the first to cross this boundary, followed by Voyager 2, which provided additional data. The video also covers the discovery of small black holes using new methods, highlighting the challenges in observing them due to their size and lack of emitted light.

Why is it important to have multiple spacecraft studying the heliopause?

What new method was suggested for finding small black holes?

What is the estimated mass of the smallest known black hole discovered?