Since 1995 I work at the oldest public observatory in Switzerland. Member of the editorial staff of this major astronomical information system in german language for amateur astronomers. To provide the maximum of CPU time for the Search for Extraterrestial Intelligence, I never shut down my computer. To further support the search I am TeamSETI Charter Member of the SETI Institute in California and a member of The Planetary Society . Everything you need to know to visit the oldest public observatory in Switzerland.
Information resources on light pollution.
The pioneer for sustainable investments. Comprehensive astronomical information system in cyberspace, maintained by a team of volunteer scientists and internet experts. One of Europe's leading asset managers specializing in the field of sustainability. Visit my photo album . All rights reserved.