Glossary – Asteroid
A rocky object found in outer space.They are typically made of oxygen, magnesium, silicon, iron, and a variety of other elements.Asteroids typically travel at a constant high velocity.
A rocky object found in outer space.They are typically made of oxygen, magnesium, silicon, iron, and a variety of other elements.Asteroids typically travel at a constant high velocity.
Here are a few of the many theoretical ways an intelligent living thing might travel through space: Traditional rocket Ion engines Antimatter rockets Interstellar ramjets
An intelligent living thing might attempt to communicate with us using some type of language: Their own languageOur own languageMusicSymbolsMathematics (a universal language) Its language could be conveyed by speaking…