This set of activities teaches learners about the big picture of science using Mars as an example: how to collect data, use evidence, and look at models.

Resource explores the solar system, with an in depth discussion of each of the planets and their properties.

What would it be like to travel across the solar system and explore space? Take a look at some of the places that humans might go to someday, and the questions that scientists are asking.

Find out about all the planets and other solar system characteristics in this colorful, illustrated tutorial on our neighborhood in space.

Provides good information about Mercury and is a good starting point for information about the planet along with pictures and audio. Links to a simple fact table, puzzle, glossary, and more detailed information.

Find out about our closest star, the sun. Read interesting facts and other trivia about our planet's source of energy.