It is clear to everyone that astronomy at all events compels the soul to look upwards, and draws it from the things of this world to the other.

— Plato

The Crab Nebula

The Crab Nebula

The supernova remanent M1 at the tip of the horns of Taurus. The image was taken in H-alpha light through the 5" refractor. The pulsar is right in the center .  One hour exposure.