Live Science4h
'Our model of cosmology might be broken': New study reveals the universe is expanding too fast for physics to explain
Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...
Space.com7h
3D structure of iconic Ring Nebula gives 'a brand new view of an old astronomical friend'
In addition to helping the researchers nail down the nebula's ellipsoidal structure, the 3D model also confirmed that the ...