NASA NEO Program Office at JPL. Overview, press releases, FAQ, 3D orbit viewer. Research informatio...
Christian Science Monitor article examining asteroid collision science.
A search for NEO images in existing photographic plate archives. Archives used, procedures, personn...
A project to search photographic plate archives for images of known NEOs. Procedures used, team mem...
Efforts on 1937 UB "Hermes", a long-lost Apollo asteroid, rediscovered in 2003, now numbered (69230...
A public program offered by the University of Arizona's Spacewatch Project. Volunteers review image...
Encyclopedia article covers collision danger, spacecraft access, efforts to catalog NEOs, classific...
Offers essays by a university teacher on near Earth object with unusual orbits, such as 3753 Cruith...
News and information about advance warning of asteroid or cometary impacts.
Activities at Ondrejov Observatory, Czech Republic, for photometry and astrometry of NEOs. Project ...
Summary of research on near Earth objects, activities of the International Astronomical Union's Wor...
Searchable database of near Earth asteroids, risk calculations for possible collisions with Earth, ...