📷 This image from the NASA/ESA @HUBBLE_space Telescope shows the remnant of a supernova. This object — known as DEM L249 — is thought to have been created by a Type 1a supernova during the death throes of a #WhiteDwarf star 👉 https://t.co/MvMvD4Rmpc
What questions do you have about black holes? ⚫
It’s #BlackHoleWeek! Reply with your questions about these mysterious objects and @NASA black hole experts will answer.