Half of Our Atoms May Come From Other Galaxies, Smart News

According to computer simulations, large galaxies may grow by sucking in matter smaller star clusters expel

Half of Everything in Our Galaxy Is Made of Atoms from Across the Universe - InsideHook

Half of the Milky Way comes from other galaxies

Is THIS how the world will end? Scientists warn a rare type of space explosion could eradicate life on Earth for 'thousands of years

The universe: Your essential guide to its breathtaking wonders

20 amazing facts about space and astronomy - BBC Sky at Night Magazine

Scientists find record-breaking collection of molecules in 2 extremely ancient galaxies

We May Never Know How Vast the Cosmos Really Is - The Atlantic

Does the Universe Exist if We're Not Looking?

Could our universe be inside an atom, so that, although everything seems big to us, we are minute? - Quora

A hidden spiral galaxy spotted hiding behind our Milky Way

The expansion of the universe could be a mirage, new theoretical study suggests : r/space

Half the atoms in every human are alien in origin and come from outside the Milky Way

We are all made of stars: half our bodies' atoms 'formed beyond the Milky Way', Astronomy

New Study Shows Half the Atoms in Our Bodies Came From Beyond the Milky Way

Scientists probe the atmosphere of a planet 340 light-years away