The Internet Archive discovers and captures web pages through many different web crawls.
At any given time several distinct crawls are running, some for months, and some every day or longer.
View the web archive through the Wayback Machine.
Web wide crawl with initial seedlist and crawler configuration from October 2010
TIMESTAMPS
The Wayback Machine - https://web.archive.org/web/20110106203335/http://www.searchengineoptimising.com/glossary/glossary-of-computer-and-internet-terms/cyberspace
Cyberspace does not really have an exclusive definition, instead it refers to the virtual world that computers inhabit. It now also encompasses the Internet and people refer to an email being sent through cyberspace when it is sent.