Need insights into the question "How do astronomers determine the distance between Earth and Mars at different times in their Orbits? " Explore the answers and our detailed explanations to gain a deeper understanding of this question.

How do astronomers determine the distance between Earth and Mars at different times in their Orbits?  | HIX Tutor

(To and fro time /2 ) / ( velocity of light ) = distance 
This method fails when the space object is a source light that is flashes. 
So, parallax method is used for stars.

Using LIght Detection And Ranging (LIDAR), Mars surface points are illuminated. Using reflectors in telescope that flashes light, the faint rebound signals are detected to determine distance.

Ariana Acosta

Astronomers use various methods to determine the distance between Earth and Mars at different times in their orbits, including radar ranging, triangulation using telescopes on Earth, and spacecraft observations.