Answer:
Remote relationship.
Explanation:
Distance relationships are found to be complex and vary from family to family. A grandparent who communicates with their grandchildren occasionally and causes may vary from physical distance to emotional separation. This type of relationship is called remote relationship and citing the case of Chuck and Jeri from the question, who never developed a close relationship with their grandchildren because pf physical distance is a classic example of it.
Earth is the main place that we know for sure that specific organism exist.
Numerous cases have been made by spectators who thought they saw proof of life on Mars, however we now know they were deceived by the exceptionally troublesome estimations.
Looking from Earth, even with our most capable instruments, we just can't see sufficient evidence on Mars to answer this inquiry.
Scientists are still on their mission!