A virtual field trip is a guided exploration through the world wide web that organizes a collection of pre-screened, thematically based web pages into a structured online learning experience. (Foley, 2003). Since 2007, another dynamic and interactive form of a Virtual Field Trip has been – and is – freely available. The first was the Pilbara VFT (pilbara.mq.edu.au) with a much more extensive and up-to-date suite of astrobiology related VFTs at vft.asu.edu.
The non-interactive forms of VFT are an inter-related collection of images, supporting text and/or other media, delivered electronically via the World Wide Web, in a format that can be professionally presented to relate the essence of a visit to a time or place. The virtual experience becomes a unique part of the participants’ life experience. (Nix, 1999)