Astrometry with CCD (or CMOS) cameras can be very useful tool for measuring separation and position angle of double and multiple stars. When position of stars is determined with good accuracy it is pr...Read More
M42 Orion Nebula is well known even for people who are not into the astronomy. M42 can be seen with naked eye, and it is probably the most often imaged deep sky object in the night sky, but also the m...Read More
Probably many of you heard and saw Orion Nebula – there is not much to add in this area actually. I also wanted to have it pictured, but last year attempt was not very successfull. I tried this ...Read More