Was ist das?

image

1 Like

Looks like a couple of galaxies. If you post the coords, we can try and find more information for you.

What is this blue line?

And this?

Looks like overexposure.

This might have something to do with the bright star to the right (not shown in the image). Anyways it’s some kind of a graphical glitch.

Ok rhank you. Like red or green “Laser” lines?

I would guess an airplane, or possibly a satellite.

https://www.legacysurvey.org/viewer/?ra=122.6939&dec=39.7538&layer=sdss&zoom=11