| ASTRO | tall tropical American timber tree especially abundant in eastern Brazil |
|---|---|
| ASTRO | a physicist who studies astronomy |
| ASTRO | inconceivably large |
| ASTRO | relating or belonging to the science of astronomy |
| ASTRO | inconceivably large |
| ASTRO | relating or belonging to the science of astronomy |
| ASTRO | any telescope designed to collect and record electromagnetic radiation from cosmic sources |
| ASTRO | a unit of length used for distances within the solar system |
| ASTRO | the time for the earth to make one revolution around the sun, measured between two vernal equinoxes |
| ASTRO | enormously |
| ASTRO | the branch of physics that studies celestial bodies and the universe as a whole |
| ASTRO | a satellite equipped with a telescope to observe infra-red radiation |