Friday, December 12, 2008

The Mother of All Moons Tonight

Be sure to check out the moon tonight, as we've got a conflagration of several interesting astronomical events:

"If the full moon tonight looks unusually large, it is not your imagination – it is the biggest and brightest full moon to be seen for 15 years.

Each month the Moon makes a full orbit around the Earth in a slightly oval-shaped path, and tonight it will swing by the Earth at its closest distance, or perigee. It will pass by 356,613km (221,595 miles) away, which is about 28,000km closer than average.

The unusual feature of tonight is that the perigee also coincides with a full moon, which will make it appear 14 per cent bigger and some 30 per cent brighter than most full moons this year – so long as the clouds hold off from blocking the view."


So it's going to be bigger and brighter. I wonder how the flat earthers explain this. Anyway, if that isn't interesting enough, we have a little dazzle as well to look forward to:

"Another astronomical treat that could be seen tonight and for the next two nights is the annual Geminid meteor shower, one of the year’s best displays of shooting stars. Up to 100 meteors an hour can fly across the sky. The meteors, which are easy to spot with the naked eye, appear to shoot out from the constellation Gemini, hence their name, but they can be seen all over the sky. However, with a full moon so bright, the best place to look is away from the Moon."

So crank up those telescopes, it's going to be a fun night.

No comments: