Mercury


Mercury transit across sun disc - 09 May 2016

There was a rare phenomena in the sky. The Sun, Mercury and our planet were in a straight line. The result is a freckle on the Sun.

more...

Mercury transit across sun disc - 07 May 2003

A transit of Mercury across the Sun is rare. I was prepared for this astronomical event. This is result of my work.

more...
www.teleskopy-astro.sk