Tag: transit

Watch the Mercury transit of the Sun from home!

3:33 pm

The November 11 transit of Mercury across the face the Sun will be live streamed by the Griffith Observatory in Los Angeles.

It appears that in Los Angeles the transit will have already started at sunrise, with Mercury at that point about a third of its way across the Sun’s face. Regardless, from about 7 am to 10 am (Pacific) the observatory will provide a view.

UPDATE: Images from an event in New Zealand will upload real time telescope images of the transit here.

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How to safely watch the November 11 solar transit of Mercury

10:53 pm

Link here. The last transit of the Sun by Mercury was in 2016, and the next won’t be until 2032.

The site emphasizes the most important fact: Do not watch this without the proper eye protection! If you fail to heed this warning you will likely go blind, for the rest of your life. However, if you follow the instructions and obtain the proper filters, you can watch most safely.

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Want to see an asteroid eclipse a star?

9:50 am

transit of Betelgeuse

On January 2, 2012, an asteroid is going to transit across the face of Betelgeuse. And if you live in Europe, own a very sensitive telescope, look close and don’t blink, you might be able to see it!

This is all according to a preprint paper published today on the Los Alamos astro-ph preprint website, written by scientist Costantino Sigismondi of the Galileo Ferraris Institute and International Center for Relativistic Astrophysics in Rome. You can download the paper here [pdf].

The transit itself will only last 3.6 seconds, and will only be visible along a narrow swath crossing southern India and moving across the Middle East, through parts of Italy, France, and the southwestern most tips of England and Ireland. A map of this path is below the fold.
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