Verse 10

आकाशगमनादीनि यान्येतानि रघूद्वह ।प्रमाणिताः पदार्थानां सहजाः खलु शक्तयः

In plain words

Śrī Vasiṣṭha said: These things, O Raghūdvaha -- moving through the sky and the rest -- are powers innate to things themselves, and well attested.