Variable Star Astronomy
Variable Star Astronomy, formerly published as Hands-On Astrophysics, was developed for anyone who is interested in astronomy and in learning more about the behaviors and properties of stars.
Hands-on activities from StarDate
Hands-on activities that explore science concepts from “StarDate”, the public education and outreach arm of the University of Texas McDonald Observatory.
Modeling the Universe
Modeling the Universe Workshop: An Exploration of Space and Time prsented by the Universe Forum along with Structure and Evolution of the Universe (SEU) education partner.
You are Galileo
In this “You are Galileo” project, you will use a telescope similar to Galileo’ s and re-discover the surprises that Galileo found.
World Wide Telescope
WorldWide Telescope (WWT) enables your computer to function as a virtual telescope, bringing together imagery from the best ground and space-based telescopes in the world.
WolframAlpha Search Engine
Wolfram|Alpha is the first step in an ambitious, long-term project to make all systematic knowledge immediately computable by anyone.