89.6k views
2 votes
List three technologies that humans use to observe objects that are difficult to visit

User Rwkiii
by
8.3k points

2 Answers

4 votes
It depends on what you mean by visit.
User Kirbies
by
8.1k points
1 vote
Telescope is one right ? I think so
User Louise McComiskey
by
8.0k points

No related questions found