Help With My Essay:Describe the major components of our solar system.
Describe the major components of our solar system.
We now know that planets are common throughout the universe. How are planets detected? Describe the two ways by which planets can be detected by studying the star around which the planet orbits.
What are galaxies and what are the major types of galaxies?
Current scientific theory suggests that life should be abundant throughout the universe. What is the evidence that this is likely to be true?
