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Deep Sky
18. Februar 2023 /Not many images
Helix nebulaHelix nebula © Julian KöpkeNGC 6514 M20 Trifid nebulaNGC 6514 M20 Trifid nebula © Julian KöpkeM8 Lagoon NebulaM8 Lagoon Nebula © Julian KöpkeEta Carinae NGC 3372 IIIEta Carinae NGC 3372 © Julian KöpkeIC 2944 - 48 Running Chicken NebulaIC 2944 - 48 Running Chicken Nebula © Julian KöpkeM42-1Orion nebula M42M45-2Pleiades M45NGC 5236 Southern Firewheel GalaxyNGC 5236 Southern Firewheel Galaxy © Julian Köpke -
World at Night
18. Februar 2023 /World at night
Celestial light IIICelestial light III © Julian KöpkeChaletChalet © Julian KöpkeJupiter Moon Saturn over Alps (Mürren)Jupiter Moon Saturn over Alps (Mürren) © Julian KöpkeStitched PanoramaStitched PanoramaMilky Way and Magellanic CloudsMilky Way and Magellanic Clouds © Julian KöpkeMond Venus und Jupiter© Julian KöpkeMoonrise and MercuryMonduafgang mit MerkurMoonrise in KiripotibSilhouette of earth under Milky Way and startrailsSilhouette of earth under Milky Way and startrails © Julian KöpkeStartrails over Tunnel ViewStartrails over Tunnel View is a combination of Startrails and a daylight image superimposed to get some structure. © Julian KöpkeStartrails South KiripotibStartrails South Kiripotib © Julian KöpkeTurning night sky in YosemiteTurning night sky in Yosemite © Julian KöpkeZodiacal light in YosemitePlanet Juiter is the bright star in the East in the zodiacal light in Yosemite. © Julian Köpke -
Low light
18. Februar 2023 /Low light or twilight
Heidelberg castle at low lightHeidelberg castle at low light © Julian KöpkeSunset in Heidelberg or Red NeckarSunset in Heidelberg or Red Neckar © Julian KöpkeChapel RotenbergChapel Rotenberg © Julian KöpkeView on San Francisco downtown at sunsetView on San Francisco downtown at sunset © Julian KöpkeOrvieto Piazaa Duomo before sunriseOrvieto Piazaa Duomo before sunrise © Julian KöpkeDark Duomo, OrvietoDark Duomo, Orvieto © Julian KöpkeSunset medieval quartiere OrvietoSunset medieval quartiere Orvieto © Julian KöpkeNocturnal deception in the arctic mistNocturnal deception in the arctic mist at the Arctic Henge in Raufarhöfn © Julian Köpke -
Night
18. Februar 2023 /Night
Blue river Neckar in HeidelbergBlue river Neckar in Heidelberg. Venus far left between clouds. © Julian KöpkeLighthouse Kampen northLighthouse Kampen north © Julian KöpkeSan Francisco seen from Berkeley ISan Francisco seen from Berkeley I © Julian KöpkeMoon in Berkeley MarinaMoon in Berkeley Marina © Julian KöpkeColors of the night at Raufarhöfn ChurchWikipedia tells: Raufarhöfn Church was designed by none other than Iceland's national architect Guðjón Samúelsson, built in 1928 and consecrated on 1 January 1929. © Julian KöpkeNight flight from Da NangNight flight from Da Nang © Julian Köpke -
Astrophotography
11. Februar 2023 /With this site I want to introduce my own astrophotography images. I practice this hobby since early 2010.
Astrophotography makes things visible that could not be seen with the naked eye. You can do astrophotography by day and by night. And: twilight. Twilight is a huge area in itself, with moon or crescents, planets, Milky Way, landscapes, and much more. With the help of mechanical and optical instruments as well as sensors and computers, attractive, colorful images of our universe can be made. The beauty of these images, the technical appeal and challenges of electronic postprocessing are inseparable in this hobby.
I have many interests in astrophotography:
Startrails, atmospheric images, sun, moon and planets, interstellar fogs, etc …. More topics related to this hobby are image processing, literature and history.
A quote from Schiller’s „Wallenstein“ brings the excitement of astronomy to the point:
Thoughts may easily coexist, however, material things collide hard in space
(Leicht beieinander wohnen die Gedanken, doch hart im Raume stoßen die Sachen)
Source: Friedrich Schiller, Wallenstein’s Death II
The following topic can be looked up: