Let's Talk Space Exploration Resources
Discover a set of resources to develop background knowledge on the topic of space exploration.
Introduction to Satellites
Learn about the history, functions, and types of satellites.
Let's Talk Lunar Resources
Discover some background information on how we'll learn to live and work on the Moon - and beyond!
Why is it colder in the winter even though the Earth is closer to the Sun?
Learn why we have seasons in this hands on activity.
Space Junk
Litter isn't just a problem on Earth. When litter ends up in space, it can cause collisions and other consequences for satellites, the International Space Station and even for people on Earth!
Orbital Mechanics
This backgrounder helps explain the laws of Orbital Mechanics, including Newton’s Laws.