Results for: What_are_extraterrestrial_rocks_used_for

What does the term extraterrestrial refer to?

The term extraterrestrial can be adjective or noun. In adjective case, the term extraterrestrial refer occurring or existing beyond the earth's atmosphere. In noun case, the term extraterrestrial refer being from the beyond the earth's atmosphere.

How old are rocks?

The oldest rocks of terrestrial origin are between 4.2-4.3 billion years old, and the oldest rocks of extraterrestrial origin are around 4.5-4.6 billion years old. The rocks of the oceanic crust are less than 200 million years old, some being… Full Answer

Are there aliens in the UFOs?

There is no evidence that proves any of them are even extraterrestrial for certain. There is no Evidence that proves any of them are not extraterrestrial for certain.

What is the seti program?

There is no one SETI program. The name is a collective term for act ivies that search for intelligent extraterrestrial life. SETI stands for Search for Extraterrestrial Intelligence.