Near Coonabarabran, Western Australia, is the Siding Spring Observatory.Its large dome of 37 m forms the central point for a huge planetary model.The dome diameter of the observatory sets the scale of 1: 38,000,000 as the sun.Pluto, which is here still thought of as planet, is therefore about 200 km away from the observatory and is only 5 cm in diameter. The whole is laid out as a road access system, so there are several routes to approach the observatory.Therefore also several planetary locations, depending on the route.The distance is measured not in direct line from the sun but by the road kilometer.From Pluto it takes about 2 hours by car to get to the observatory and about 3 minutes from the earth. The planets are to see more or less well on big signs beside the roads.Some of them can also be found with different image quality in Street View.
KitsuneFox: syzygy - posts I have made here do not receive much attention. I may do a detailed writeup of the now lost Edgemont Park in PA, one of the first electrified trolley parks in the world, but still debating. I'm missing 1 key bit of information.
Aug 17, 2021 10:38:20 GMT
syzygy: BRUTAL! Cars as if were matchboxes in a model town... Brilliant infos you share here in shoutbox - why not you post these?
Aug 16, 2021 17:36:00 GMT
KitsuneFox: In the early morning, before sunrise, of Augusts 11th, 12th, and 13th is reported to be the best viewing time for the Perseids meteor shower.
Aug 10, 2021 10:32:11 GMT
KitsuneFox: Davidson Seamount is the tallest known fully underwater mountain in the world, measuring 7,480 feet base to peak.
Aug 5, 2021 0:02:27 GMT
syzygy: ...and about other hills and humps... stone cold wisdom! ( :
Jul 28, 2021 14:13:17 GMT
KitsuneFox: Mount Wycheproof in Australia is the shortest recognized mountain on the world. It stands at 141 feet base to peak. A mineral named 'Wycheproofite' is mined near the location, and is the only known place it's found.
Jul 28, 2021 10:13:47 GMT
syzygy: Cool! Great extra info series about "all stars" highest mountains on Earth!
Jul 22, 2021 6:25:22 GMT
KitsuneFox: Mount Chimborazo in Ecuador is the highest mountain on Earth, as measured from the center of the planet. The peak is over 6,800 feet further away than Mount Everest, and is the closest land on earth to outer space.
Jul 22, 2021 0:13:35 GMT
SpiderX22: Big news in the Aircraft in Flight database (in Transportation) -> HUGE changes. Thanks RaveyThirteen for your post -> will be changing ownership of the collection (hopefully for me lol) -> look forward to this!
Jul 20, 2021 21:02:26 GMT