Ten heavenly bodies are treated in the Kalachakra system, all of which are called “planets.” A common feature with the ancient Greek and Hindu systems is the naming of the days of the week after the planets.

What has been listened to, what has been thought about and what has been meditated upon are types of conceptual cognition.

The Indian Buddhist tenet systems differ in their views of the voidness or total absence of impossible ways that establish the existence of something and in their views of what establishes its conventional existence.

Sautrantika, as presented by Vasubandhu, and Chittamatra, as presented by Asanga, agree with Vaibhashika that ignorance is an anti-knowing mental factor that merely stupefies the mind.

According to Vaibhashika, ignorance is an anti-knowing mental factor that merely stupefies the mind regarding the four noble truths.