Signals from the early universe, originating around 13 billion years ago, reveal the oldest known merger between two galaxies, taking place less than a billion years after the Big Bang.
Source of shared Link
Oldest Known Galactic Get-Together Occurred Shortly After Big Bang
Source of shared Link
Hi, @landscapes.photo!
You just got a 1.94% upvote from SteemPlus!
To get higher upvotes, earn more SteemPlus Points (SPP). On your Steemit wallet, check your SPP balance and click on "How to earn SPP?" to find out all the ways to earn.
If you're not using SteemPlus yet, please check our last posts in here to see the many ways in which SteemPlus can improve your Steem experience on Steemit and Busy.