Add Yahoo as a preferred source to see more of our stories on Google. Stellarium (Stellarium) Scientists have found a vast megastructure in space that appears to challenge our understanding of the ...

Add Yahoo as a preferred source to see more of our stories on Google. Discovery of 'Big Ring on the Sky' structure calls into question understanding of universe Scientists have discovered an ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A mysterious ultra-large structure discovered in space may challenge ...

Is it possible to understand the universe without understanding the largest structures that reside in it? In principle, not likely. In practical terms? Definitely not. Extremely large objects can ...

According to our best understanding, the universe should be homogeneous at large scales. This means that it's ok to have clumps of matter and areas of void, but it should all average out. So it’s ok ...

Mapping the distribution of matter in the universe is an important quest for cosmology and astrophysics. There is a battle going on between the universe's accelerated expansion and gravity trying to ...

Mikhail Ivanov, Oliver Philcox, and Marko Simonović won the New Horizons Award for their work on large scale structures — the strands and filaments of our universe which contain buried clues to its ...