- The Peripatetic school (Ancient Greek: Περίπατος lit. ‘walkway’) was a philosophical school founded in 335 BC by Aristotle in the Lyceum in Ancient Athens. It was an informal institution whose members conducted philosophical and scientific inquiries. After the middle of the 3rd century BC, the school fell into decline, and it was not until the Roman Empire that there was a revival.
- Messier 94 (Wikipedia)
Messier 94 (also known as NGC 4736, Cat’s Eye Galaxy, Crocodile Eye Galaxy, or Croc’s Eye Galaxy) is a spiral galaxy in the mid-northern constellation Canes Venatici. It was discovered by Pierre Méchain in 1781, and catalogued by Charles Messier two days later. Although some references describe M94 as a barred spiral galaxy, the “bar” structure appears to be more oval-shaped. The galaxy has two ring structures.