english: If we now make the same observation six months later when the Earth has moved to this position in June, we look at that same star and we  see it against a different backdrop.
non_english: Ak urobíte to isté o 6 mesiacov neskôr, keď sa Zem v júni presunie do tejto polohy, pozriete na tú istú hviezdu a vidíte ju na rozdielnom pozadí.