This tunnel may link the solar system's home bubble with a neighboring superbubble and could have been ... Comparing this to the gas in cool and dense molecular clouds at the edge of the LHB, the team ...

Using data from the eROSITA All-Sky Survey, astronomers have created a 3D map of the low-density bubble of X-ray-emitting, million-degree hot gas that surrounds the solar system. The investigation ...