Is Light Traveling at the Same Speed in All Directions?

Every week some new galaxy is discovered that seems to be the farthest or most distant galaxy ever discovered. Verdan says, what will happen if all hydrogen on the sun gets used up? Once youre an ot of hydrogen, you're going to start fusing helium. And every star has a certain limit up to which it can fuse things. So yea, we jus seen the beginning phase of this, and it's going to discover a whole lot of stuff that is going to change our understanding of the universe.