Mariana is learning about the movement of stars and other celestial bodies in the sky in her astronomy class. What specific topic is Mariana learning about in class? astrometry heliocentric models pariapsis solstices
Mariana is likely learning about astrometry, which is the measurement of the positions and movements of celestial bodies. This can include topics such as the movement of stars and other objects in the sky, as well as the study of their orbits and distances.
