english: Radio astronomers study radio waves from space using sensitive antennas and receivers, which give them precise information about what an astronomical object is and where it is in our night sky.
non_english: Radio astronomi proučavaju radio talase iz svemira, koristeći osetljive antene i prijemnike, koji im daju precizne informacije o tome šta je astronomski objekat i gde se nalazi na našem noćnom nebu.