neo.ssa.esa.int
ESA - European Space Agency
http://neo.ssa.esa.int/web/guest/links;jsessionid=100a00e07218e84509d01a6dc3d9
NEODyS - The Near-Earth Object Dynamic Site - http:/ newton.dm.unipi.it/neodys/. AstDyS - The Asteroids Dynamic Site - http:/ hamilton.dm.unipi.it/astdys/. The Minor Planet Center - http:/ www.minorplanetcenter.org/iau/mpc.html. The NASA Near-Earth Object Program - http:/ neo.jpl.nasa.gov/. The Spaceguard Central Node - http:/ spaceguard.iaps.inaf.it/. JPL Solar System Dynamics- http:/ ssd.jpl.nasa.gov/. The LINEAR project - http:/ www.ll.mit.edu/LINEAR/. LSST - http:/ www.lsst.org/lsst/. The Planetary S...
en.wikipedia.org
Spaceguard - Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Spaceguard
From Wikipedia, the free encyclopedia. Plot of orbits of known potentially hazardous asteroids. Size over 140 metres (460 ft) and passing within 7.6 million kilometres (4.7 10. 160;mi) of Earth's orbit) as of early 2013 ( alternative image. Loosely refers to a number of efforts to discover and study near-Earth objects. NEO) Asteroids are discovered by telescopes. A number of organizations have also raised related discussions and proposals on asteroid-impact avoidance. Arthur C. Clarke. Which led to an in...
permanent.com
Impact of Earth by a near Earth Asteroid or NEO
http://www.permanent.com/a-impact.htm
In all geologic time, the responsibilities are on our generation . including you . Earth Impact by an Asteroid: Prospects and Effects. In the past two decades, the topic of an asteroid impacting Earth has become very popular for various reasons, including:. The theory that an asteroid impact led to the demise of the dinosaurs. Scientific recognition of additional asteroid impact sites and other evidence of Earth impacts in ancient times. And some other agents which could wipe out millions or billions of ...