Figure 24: This composite image of the supermassive black hole at the center of the Milky Way galaxy includes data from multiple NASA telescopes. The inset image from the Event Horizon Telescope shows the region around the black hole’s event horizon, the boundary beyond which not even light can escape [image credit: X-ray: NASA/CXC/SAO; IR: NASA/HST/STScI. Inset: Radio (EHT Collaboration)]