Interessante Links

Geraer Astronomieverein http://www.astronomisches-zentrum-gera.de/
Annotation von Bildern http://nova.astrometry.net/

Wettervorhersage

meteoblue Astronomical seeing https://www.meteoblue.com/de/wetter/vorhersage/seeing/

Software

Stellarium http://www.stellarium.org/de/
Astro Photography Tool http://www.ideiki.com/astro/
FireCapture http://www.firecapture.de/
AutoStakkert!2 http://www.autostakkert.com/
DeepSkyStacker http://deepskystacker.free.fr/german/
Startrails http://www.startrails.de/html/softwared.html
Fitswork http://www.fitswork.de/software/index.php
Planetary Imaging PreProcessor https://sites.google.com/site/astropipp/
Image Composite Editor http://research.microsoft.com/en-us/um/redmond/projects/ice/

Sonnenbeobachtung

Aktuelle Sonnenflecken http://soho.nascom.nasa.gov/sunspots/
Sonne in verschiedenen Wellenlängen http://sdo.gsfc.nasa.gov/data/