I think the object pictures is HH30 (HH for Herbig-Haro object.

What you can see is the proto planetary disk around a newly formed star and the jets of matter ejected by the star.

The disk will later collapse into the planets orbiting the star and the jets will fade.

Edit: For these kinds of objects, the stars are often not fully formed, hence they are called proto stars.

L I F T

They’re using a signed 32-bit integer which can overflow to negative numbers. An unsigned integer would roll over to just 0, but then the joke wouldn’t work.