Possibility of doing Masters in astronomy with only bachelors in CS I have a bachelors degree in Computer Science &amp; Engineering and currently employed in s/w industry in Pakistan, but have no degree in physics. For long, I've been interested in doing research in physics, especially in astronomy, astrophysics or in particle physics.


Are there good institutes or universities in Europe ( Germany,
Sweden etc) which accept students without any degree in physics to
Masters program in astronomy or astrophysics or joint with computer
science? If so, do they also offer financial assistance or some form
of scholarship to such students to meet at least one's tuition fee
expenses?
Where I can find some research article that some teachers are working on so I can contribute them? I want to help through my coding skills. How to found those teachers who are working on research based on astronomy and contact them?
I can't speak for all the institutions, but in general, you're out of luck. It's true a lot of modern astronomy is programming, but there's also a lot that isn't. You need to be familiar with things like the Fourier transform, vector calculus, and classical mechanics / general relativity.

Here's an example of the entry requirements for astronomy at Lund University in Sweden.


  Bachelor’s degree of at least 180 credits in physics or the equivalent. The degree must include at least 90 credits in physics. Proficiency in English equivalent to English 6/B from Swedish upper-secondary school.


You'll have to get the physics training if you want to pursue this, unfortunately.