1. in a way relating to the sky or heavens
2. in a divinely beautiful or perfect manner

Examples

• The stars were celestially aligned that night.
• She sang celestially, her voice pure and ethereal.
• The aurora borealis danced celestially across the northern sky.
• The cathedral’s dome was celestially decorated with golden angels.
• The music seemed to flow celestially through the concert hall.
• The planets moved celestially in their ancient orbits.