Astro-humor Black holes suck. The universe is laughing behind your back. Astronomers do it all night. Astronomers do it in clusters. Astronomers do it in the dark.
Astronomers do it in voids.
Astronomers do it on mountain tops. Astronomers do it orbitally. Astronomers do it parabolically. Astronomers do it spectroscopically. Astronomers do it telescopically.