In most observed galaxy hearts,
Massive black holes reside,
Formed from dark-baryon parts,
As huge stars collapse or collide.
Telescopes secrets divulge,
Hinting at coevolution,
The key: a galaxy’s bulge?
We do not yet know the solution.
Whence the crucial gas-fuel
With which to feed a black hole?
Do galaxies, holes often duel?
Or play a more symbiont role?
Next, we tackle all spectra;
Our tools, from low to high climb,
Sensing waves from far plectra,
Over the whole Hubble time.
The Formation and Evolution of Massive Black Holes, M. Volonteri, Science, 2012
This is one in a series of poems based on science news, written by Katherine Allen, a researcher in geochemistry and paleoclimate at the Lamont-Doherty Earth Observatory. “Black Holes” first appeared on Allen’s website on Aug. 6, 2012.