The two most well known ones are Voyager Probe and the Viking probe. I cant believe you dont know that you must be dumb or I must be a geek ah who cares is it the answer to ur question!?
Superman
By using robot space probes and telescopes
People who make space probes are typically referred to as aerospace engineers or spacecraft engineers. These professionals are responsible for designing, building, and testing space probes to explore outer space and gather scientific data.
The two Voyager space probes are robotic spacecraft launched in 1977 as the first spacecraft to examine the outer planets. Both are still operating, having passed the orbits of the outer planets, and drifting toward the boundary of the solar system.
it is so very dangerous to travel if it is not tested by the scientist
No, the Voyager mission involved two space probes, Voyager 1 and Voyager 2, which were unmanned spacecraft launched by NASA in 1977 to explore the outer planets of our solar system. The probes have continued to travel beyond the solar system into interstellar space.
Space probes would be safer.
How do space probes aid in space exploration
Scientists send unmanned space probes to outer space to gather data and images from distant planets, asteroids, and other celestial bodies. These missions help us learn more about the universe, the origins of our solar system, and the potential for life beyond Earth. Unmanned probes are also seen as a cost-effective way to explore space without endangering human lives.
In the movie roving mars they mentioned two space probes tat they sent out two mars with successful outcomes on the landing the two names were spirit and opportunity
Probes in Space was created in 1975.
Voyager II is the first successful space probe that reached the outer planets or Jovian Planets. It is in the rule of probes that they should not reach the outer planets because it is too far and their probes might malfunction. But this Voyager II probe had a successful flight to the outer planets.