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. A colossal structure in the distant Universe is defying our understanding of how the Universe evolved. In light that has traveled ...

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 ...

For years, scientists have worked to chart the universe’s massive structure, aiming to test key models of cosmology. These efforts also help uncover how galaxies form and change over time. While most ...

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 ...

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 ...