Congress Ponders Space Leadership Provision

    Congress is considering some substantial changes in the way NASA is led, managed from the outside and funded, as policy makers attempt to give the nation’s civil space program a sharper focus as well as the stability to ensure the sustained...

SPACECAST: Space Weather System for Protecting Satellites

An international effort including Europe, the United States and Japan is focused on protecting the global satellite network from Sun-driven space weather. Satellites can be damaged by high energy charged particles in the Earth’s radiation belts, and during solar...

Asteroid Drama Prompts Disaster Concerns

The skies have spoken, and their message was one of concern. Early Friday, while people around the world watched and waited for an asteroid half the size of a football field, 2012 DA14, to skim by the Earth between the orbits of communications and navigational...