Transit of Venus
Submitted: Friday, Apr 23, 2004 at 08:22
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Diesel 1
For those that are interested, an occurrence called the transit of Venus will happen on June 8th. What this means, is that Venus wiil be visible as a black dot against the sun. The transit will commence at approximately 2.00pm CST and it will be visible for a few hours. The last time this happened was December 6th, 1882, so it is a rare occurrence.
WARNING: To safely view the transit, use either specialist solar lenses or a welding lens - nothing less than a #14. You can also use a simple pinhole projector to view the image -
check:
http://solar-center.stanford.edu/observe/ for details.
Diesel 1
Reply By: Member - Mike H (VIC) - Friday, Apr 23, 2004 at 15:06
Friday, Apr 23, 2004 at 15:06
G'day.
I was going to run a tour for that event but now can't fit it in due to other commitments.
The best place to view the Transit of Venus would be somewhere around
Broome (easy access ).
Actually, I think
Steep Point would be magic.
Somewhere in the Simpson or maybe at
Chambers Pillar would also be ok, although there the sun sets much earlier and disappears below the horizon before the transit is complete.
Take a look at those two web sites:
Transit of Venus
A NASA Site
As Diesel mentioned eye protection is essential.
I got cheap plastic viewing glasses for the 2002 Eclipse from here:
Starfield Scientific & Photographis
Services,
Starfield
Enjoy,
Mike
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Reply By: Member Colin - NSW Bungendore - Friday, Apr 23, 2004 at 21:17
Friday, Apr 23, 2004 at 21:17
The transit is one of the reasons we are off to the Calvert Ra in early June - we normally would do this trip in July.
No one alive has seen this event (the first since May 1882), so this might be exciting! Before that it was Captain
Cook in the Endeavour, specifically chasing the Transit of Venus in 1769. So we probably owe our existence to the 1769 transit in some small way!
To look at the Eclipse of the sun in Dec 2002 (I think it was 2002?) we travelled to
Lake Gairdner, SA (with 100's of others!) - we used a set of binoculars mounted on a tripod, and projected the image onto a piece of white card - the image was about 10cm and was quite sharp - easier than looking through special glasses.
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