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| Expert | Average Ratings | Expertise |
|---|---|---|
DougAvailable
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I am an amature astronomer and have been studying cosmology at Chicago`s Adler Planetarium ever since comet Hale Bopp appeared in 1997 but have always had an interest in the cosmos. I have a Celestron 4.5" f8 aperature 910 mm focal length Newtonian reflector telescope with an equatorial mount. Anyone in the Chicago area can have a look. I will need to know your age so I will know how detailed the answer should be. | |
RangutanGermany
Available
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All about the mysteries of space, history, current & planned projects, new theories and experiments. Also about Space-travel. I would like to encourage kids to learn about this and possibly join the new up-and-coming space race. Please feel free to ask any question as simple or complex as you wish! | |
Patrick J. O'NeillU.S.
Available
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I can answer any question of any level about the Universe, questions about the Earth, our solar system, galaxies, other universes, extra dimensions, etc. If you tell me your age I will talk in a more suitable manner towards your level of understanding. | |
Kenneth RenshawU.S.
Available
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Answer questions on astronomy and American space exploration. | |
Tom WhitingU.S.
Available
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I can answer most any astronomy or astronomical question, having been in the hobby for over 50 years now, and current owner of a 30 inch portable truss Newtonian telescope, one of the largest in the Eastern USA. I use a 6 inch f4 Antares Newtonian finderscope on the back of the 30 inch mirror box. No astrology questions please, or questions about alleged UFO identifications. | |
Paul BraxtonU.S.
Available
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Just about anything to do with the Solar System, comets, asteroids, etc., the Universe, space in general. |
At the speed of light (186,000 miles per second) it would take 8 minutes to get to the sun, the closest star at 93,000,000 miles away. It would take 4.5 years to get to Proxima Centauri, the next closest
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