Can I buy wormholes on Coinbase?

Excuse me, but could you please clarify something for me? I've heard about wormholes in the context of blockchain technology and was wondering if I could actually purchase them on Coinbase, a popular cryptocurrency exchange platform. I'm a bit confused since wormholes are often referred to in theoretical terms and I'm not sure if they're actually traded as assets on exchanges like Coinbase. Could you shed some light on this matter? Are wormholes something that can be bought and sold on Coinbase, or am I misunderstanding the concept entirely?