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About the Perth Observatory
Perth Observatory is Australia's oldest continuously operating professional observatory and Western Australia's premier astronomical institution. In recognition of its scientific, cultural and historical significance, Perth Observatory
was entered on the State's Heritage Register in 2005.
Located 25km east of Perth, the Observatory has served the state of Western
Australia for over 100 years, providing information and education services, and conducting
internationally recognised research.
Perth Observatory astronomers are Western Australia's professional astronomers - all have
an enduring commitment to their field and at least 10 years experience in astronomy education
and public outreach, and most have extensive research experience and appropriate university
qualifications.
On June 6 2012, Venus will transit over the disk of the Sun. Transits of Venus across the disk of the Sun are among the rarest of planetary alignments. During the interval from 2000 BCE to CE 4000, a total of 81 transits of Venus occur, that is, one every 74 years. However, they almost always occur in pairs (separated by 8 years) and so even a long-lived person may not get to witness a Venus transit in their lifetime. The next transit of Venus will occur in 2012. More than a century will elapse before the next pair of transits in 2117 and 2125.
Viewing the Transit of Venus
Observers in Perth can observe the transit from sunrise until 12:47pm. It should be noted that Venus will be in transit at sunrise. The entire transit will be visible from New Zealand and east and central Australia.
Activities at the Perth Observatory
Weather permitting, the Observatory will host a live feed of Transit of Venus images via a flat screen in the display room, located in the main administration building.
Date: 6 June, 2012
Time: 9.00am - 1.00pm
Cost: Gold coin donation
Please phone the Observatory on 9293 8255 for more information.
Night tours at the Perth Observatory have finished operating for the current season. The new season's brochure will be available on this site around August 2012, with the new season commencing in September 2012.
We require payment of your tour booking within 5 working days of making the booking. Most people choose to pay by credit card (Visa or Mastercard) over the phone at the time of booking. We also accept payment by cheque, money order, or by cash or EFTPOS in person at the front office.
We regret that we are unable to hold or reserve your booking if we do not receive payment within 5 working days of you making your booking.
Please phone (08) 9293 8255 for further information and availability of dates.