Here is a bit more information on this cluster and what it might tell us:

The galaxy cluster – officially dubbed IDCS J1426.5+3508, or IDCS 1426 for short – is located some 10 billion light-years away from Earth. It’s so distant, in fact, that scientists say the light we can detect from it dates back to when the Universe was only a quarter of its current age.

That is crazy!  And the video below is related in that it shows the largest galaxy we’ve detected IC 1101.

One of the commenters had this to say:

If there is life in our little Galaxy there has to be life in the andromeda Galaxy or IC1101 Galaxy..

What do you think?  Feel free to comment.

thanks to sciencealert.com for the great info