Curated OER
Black Holes-The Event Horizon
In this black hole activity, students read about the three parts to a black hole including the Event horizon, the interior space and the singularity. Students solve five problems which involve using a given formula for the Schwarzschild...
Other
The Black Hole Encyclopedia
Explore an interactive encyclopedia of known and suspected black holes and find out how they are formed. Includes a glossary of terms, movie files and links to black holes in popular movies and books.
PBS
Newton's Apple: Black Holes
This site from Twin Cities Public Television contains great information from a program called "Newton's Apple" concerning black holes. Contains activities for viewers to try to emphasize points related to black holes. Topics include:...
BBC
Bbc: Wormholes
The BBC reveals what is known about wormholes, a possible consequence of Einstein's Theory of General Relativity in which space is bent, opening up the possibility of time travel.