Probe

A probe is a device or instrument used to investigate or gather information about a subject, area, or system. It can be used in various fields like science, medicine, or technology. For example, in space exploration, a probe is a robotic spacecraft sent to explore other planets or celestial bodies, collecting data about their environment. In electronics, a probe tests or measures electrical signals. Essentially, a probe helps scientists or engineers carefully examine something that’s often inaccessible or unseen, providing valuable insights to better understand or analyze the object or phenomenon.