eROSITA detects unique temperature and shape variations in the Local Hot Bubble

Berlin, Germany (SPX) Oct 31, 2024

A recent study from the Max Planck Institute for Extraterrestrial Physics (MPE) has mapped significant variations in temperature across the Local Hot Bubble (LHB), a low-density region surrounding our Solar System filled with hot gas emitting in soft X-rays. This discovery, based on the eROSITA All-Sky Survey data, suggests that ancient supernova events expanded and heated this bubble. Additiona