Andromeda’s supermassive black hole feeding habits revealed by NASA’s Spitzer
These images of the Andromeda Galaxy use data from NASA’s retired Spitzer Space Telescope. The top image shows multiple wavelengths, revealing stars, dust, and regions of star formation. The bottom image shows only dust, making it easier to see the underlying structure of the galaxy. Credit: NASA/JPL-Caltech NASAThe images from the Spitzer Space Telescope show … Read more