Astronomy

Astronomy (Greek: αστÏ?ονομία = άστÏ?ον + νόμος, astronomia = astron + nomos, literally, "law of the stars") is the science of celestial objects (e.g., stars, planets, comets, and galaxies) and phenomena that originate outside the Earth's atmosphere 

Submit Link | Latest Links | Top Hits | RSS Feed  
Ghacks Website Directory » Science » Astronomy

Links Sort by: Hits | Alphabetical