Provides a terse description of the 'Advent' launch system, a contender of the x-prize.

Provides project information on a hydrogen peroxide rocket design project, intended to claim the x-prize.

Developers of the Ascender spaceplane and host of its support club. Provides news, project overview and membership informations.

Offers fact sheets of the x-prize entry of the company Micro-Space.

Offers overview of the Astroliner project, entered in the x-prize competition.

Provides project overview and photos of the Orizont launch system by ARCA, an association in Romania contending the x-prize.

Offers descriptive sheets of the company's entry for the x-prize called 'XP'.

Offers brief project description of an x-prize contender.

Offers description of the prize contender's project.

Features overview of the x-prize entry of the company Scaled Composites. First winner of the prize with photos from the event.

Provides news, history and mechandising by a company in UK designing 'Thunderbird' a rocket intended to claim the x-prize.

Features description and news of the Michelle-B design, entered in the x-prize competition.

The Canadian Arrow is a 3 man reusable, sub-orbital spacecraft being designed and built for the X-Prize.

Offers overview of the x-prize project by a company called Lonestar Space Access.

Contains project overview, news and sponsor information for an X-prize contender association of Canadian engineers.

Provides comprehensive updated facts on prize rules, activities, photos, merchandising and educational support of an association offering ten million US dollars to the builders of the first private space passenger craft.

News about X-prize contenders and events. Includes schedule of events. Updated regularly by a team of editors.