Space Science: Missions: Unmanned: Earth Orbit

A planned mission by the SpaceDev commercial corporation. Includes an overview of the mission and information on its experiments.

Four spacecraft orbiting the Earth to observe magnetosphere and other solar physics phenomena. News, orbital position, mission overview and scientific resources.

Technology mission designed to demonstrate advanced land imaging instruments. Features description of the mission, spacecraft and technologies.

EOS is the centerpiece of NASA's Earth Science Enterprise (ESE). Includes a science component and a data system supporting a coordinated series of polar-orbiting and low inclination satellites for long-term global observations of the land surface, biosphere, solid Earth, atmosphere, and oceans.

Satellite to measureme the atmosphere, ocean, land, and ice over a five year period. Extensive news, mission, user services and products info.

Information and data listing the Explorer series of spacecraft (1958-1991).

Information from the Goddard Space Flight Center on the current mission objectives and schedules.

Information on the IMAGE mission at Southwest Research Institute.

To be launched in 2005, Keo will fly through space for 50,000 years before returning to Earth to deliver messages. You can enter a message free of charge.

Features the project page of an Earth orbiting spacecraft to study the Solar radiation.