A three-dimensional map of the hot Local Bubble using diffuse interstellar bands

Amin Farhang, Jacco Th. van Loon, Habib G. Khosroshahi +2

The Solar System is located within a low-density cavity, known as the Local Bubble, which appears to be filled with an X-ray emitting gas at a temperature of 10${}^6$ K. Such conditi…