NEOs - Origin, Collisional Rate & Actuarial Risk - Mark Bailey

http://www.arm.ac.uk/paseg/ - Details

Shoemaker - Levy 9 Post Impact Q&A

http://www.isc.tamu.edu/~astro/sl9/cometfaq2.html - Details

The Australian Spaceguard Survey
asteroids, comet, mass extinction, astrobiology
http://users.tpg.com.au/users/tps-seti/spacegd.html - Details

list of identified impact craters on Earth (plain text)

http://www.xs4all.nl/%7Ecarlkop/kraters.html - Details

Tsunami Risks From Asteroid Impacts - New Scientist
Simulations reveal the global risks of the killer waves created when asteroids smash into Earth's oceans – size matters, but impact location is crucial
http://space.newscientist.com/article/dn9160-tsunami-risk-of-asteroid-strikes-revealed.html - Details

Terrestrial Impact Sites

http://www.uwgb.edu/dutchs/planets/impact1.htm - Details

Mitigation Of Hazardous Objects Workshop

http://www.noao.edu/meetings/mitigation/report.html - Details

The Increasing Rate Of Discovery In Asteroids Armagh Observatory

http://www.arm.ac.uk/neos/ - Details

NEODYS Risks Page

http://newton.dm.unipi.it/cgi-bin/neodys/neoibo?riskpage:0;main - Details

The Earth Impact Database

http://www.unb.ca/passc/ImpactDatabase/ - Details

Simulation Of Comet Impact With Earth
Real (not reel) deep impacts: Sandia scientists predict what an asteroid strike would look like, really.
http://www.sandia.gov/media/comethit.htm - Details

Impact Geology, Chemistry & Physics

http://palaeo.gly.bris.ac.uk/Communication/Brana/impact.html - Details

Spaceguard Croatia

http://www.astro.hr/spaceguard/ - Details

Comet Shoemaker - Levy 9 Impact Homepage (JPL)

http://www2.jpl.nasa.gov/sl9/ - Details

SL-9 The Impact - NASA

http://nssdc.gsfc.nasa.gov/planetary/impact.html - Details

Future Asteroid Interception Research
Assist in the search for asteroids, looking for threatening space rocks is a seriously underfunded science, this website helps with the hunt.
http://www.fair-society.org/index.htm - Details

Tunguska Home Page
Information and papers on the Tunguska Event. A possible impact crater for the 1908 Event. The Italian scientific expeditions in Tunguska. The aerial photo surveys of the Tunguska site. The best pictures of the Tunguska explosion site
http://www-th.bo.infn.it/tunguska/ - Details

AIAA Position Paper (1995) - David Morrison

http://impact.arc.nasa.gov/gov_aiaa95.cfm - Details

UK NEO Information Centre

http://www.nearearthobjects.co.uk - Details

Risk's Comparbale To NEOs

http://star.arm.ac.uk/slides/nh/img0.html - Details