Astronomik Birim Dünya ve Güneş arasındaki ortalama mesafe olarak tanımlanır.Bu yaklaşık 150 milyon kilometredir.
- The Astronomical Unit (AU) is defined as the average distance between the Earth and the Sun. It is approximately 150 million km (93 million miles).
Rakam astronomik olacaktır.
- The figure will be astronomical.
The calculated answer was astronomically large.
... rise astronomically. ...