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You searched for "Halley’s Comet"
We found 3 results on physics.org and 18 results in our database of sites
(of which
18 are Websites,
0 are Videos,
and 0 are Experiments)
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Showing 1 - 10 of 18
Showing 1 - 10 of 18
The ICQ Comet Information Website
Primary and secondary information on comets and observing comets, including news, observations, orbital data, designation and links to other sites.
Hits: 1112
Comets, Quasars, Meteors
Frequently Asked Questions about Comets answered by astronomer Dr. Cathy Imhoff of the Space Telescope Science Institute.
Hits: 1863
Edmund Halley
A page from the UK space agency on this famous astonomer - the first man to predict the return of a comet.
Hits: 1499
How serious does an asteroid threat have to be before we take action?
A range of factors go into deciding what risk an asteroid or comet poses to us.
Hits: 91
Views of the Solar System
A vivid multimedia adventure unfolding the splendor of the Sun, planets, moons, comets, asteroids, and more.
Hits: 3056
Questacon
The National Science and Technology Centre in Canberra, Australia offers a good visual site with shockwave illusions in the kids zone and some interesting puzzles (7 bridge problem). Also some ...
Hits: 2077
Forthcoming Close Approaches to the Earth
A list of known minor-planets and comets which are predicted to come within 0.1 AU of Earth in the next 33 years.
Hits: 1274
Showing 1 - 10 of 18