Astronomers have discovered a second ultra-large cosmic structure, which challenges the existing theories of the universe. This massive ring-shaped object, the "Big Ring on the Sky," is 9.2 ...

NASA says a recently spotted star cluster bears an uncanny resemblance to a holiday wreath and have named it "cosmic wreath" as a result.

Astronomers have spotted a ‘cosmic ring of fire’ making stars 50 times faster than the Milky Way — even though its mass is roughly the same size. Unlike other galaxies, which are shaped like ...

This is a whole sky Planck space telescope image of the cosmic microwave background (CMB), the relic radiation from the Big Bang. Other support for the Big Bang is Olber’s Paradox. If the ...

The neutron star in purple has been found to be at the centre of bright “string of pearls” ring of superheated gas ... lies at the heart of a celebrated cosmic explosion.