Sven

Melchert

Mark Emmerich is a media designer and has been a hobby astronomer for more than 25 years. In a team with Sven Melchert, astronomy editor at KOSMOS, he runs his own observatory and contributes to scientific research with measurements.

All products from Sven Melchert (5)

Alles über Astronomie

All About Astronomy

Mark Emmerich, Sven Melchert

 

An easy to understand ‘stroll’ through the universe - with fantastic...

From €7.99*

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