astronomically
🇺🇸
/ˌæstrəˈnɑːmɪkli/
🇬🇧
/ˌæstrəˈnɒmɪkli/
to an extremely high degree or amount
The price of real estate has gone up astronomically in the past decade.
relating to astronomy or the study of celestial objects
The telescope allowed us to view the stars astronomically.