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Last update:

February 20, 2018

I spend this website many hours each week to share my knowledge and experience from the areas of Astronomy, Cars and Travel. Most pages are written in English that is not my own native language, so do not judge me too hard if you find grammatical errors and more.

Welcome to my home!


(these pages could be a mix of Swedish and English)


Here I have collected news I found interesting.

Technology, Astronomy, Cars, Travels etc.

14th February 2018

  • Tired of cloudy nights? I almost give up my astronomy hobby, but then I took a look what data there are in the archives that can be used:

    My processing of POSS-II data
    (Use science data all days year around, don't worry about clouds)

7th February 2018

  • SpaxeX launch Falcon Heavy.


18th January 2018

5th January 2018

  • Breakthrough metalens.

    (Metalens, DPReview)
Metalens, DPReview

15th December 2017

  • Anna Bergman på Umeå Tidning har skrivit ett fint reportage om min kamrat Ragge och hans observatoirum.

    Ragge Riktar Kameran Mot Rymden
    (Umeå Tidning, Anna Bergman)
Ragge Riktar Kameran Mot Rymden

19th October 2017

New links:

Here I have collected new links that I found interesting.

Technology, Astronomy, Cars, Travels etc.

January 2018

September 2017

August 2017

Raytrace Newton

You find above links later on the link page:

Must do stuff:

Technology, Astronomy, Cars, Travels etc.

(look carefully that it has not been canceled or has a changed date)

January, 2018

Föredrag: (Stockholm, Sverige) Sweden

This is only for you who live in Stockholm, Sweden or want to travel and make a visit here.

De flesta av de här föredragen hålls i Stockholm. Vanligtvis är de på svenska men ibland på engelska. Läs noga på deras hemsida så att det inte blivit inställt eller flyttat.

Området är naturvetenskap.


9 to 11 Mars, 2018 Sweden

  • VSP, Värmland Star Party 2018.

    VSP 2018
    (Värmland Star Party)

22 February 2018

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