Are we living in a cosmic void? New theory suggests our galaxy sits in a giant hole warping the universe's expansion.

One of the main objectives of the Hubble Space Telescope, launched in 1990, was to measure the size and age of the Universe, ...

Discover Berlin's nightlife after sunset. From exclusive tours to illuminated festivals, experience the magic of Berlin at ...

UY Scuti, the largest known star in the universe, is a hypergiant that truly defies imagination. Located thousands of light-years away, this enormous gas ball has a radius of 1,708 times that of our ...

Tony Tyson’s cameras revealed the universe’s dark contents. Now, with the Rubin Observatory’s 3.2-billion-pixel camera, he’s ...

Astrophysicists suggest our galaxy may lie inside a "cosmic void" - offering a new explanation for the universe’s conflicting ...

The interstellar comet 3I/Atlas is the fastest and largest of its kind, giving astronomers a rare glimpse into extrasolar ...

Gravitational waves spotted by LIGO reveal two black holes, 140 and 100 times the mass of the sun, merged to become a 225 solar mass behemoth.

I/ATLAS might be over 7 billion years old, a new study reports, which would make it the oldest comet known. But experts caution we need more data.

Astronomers claim to have found new evidence supporting a controversial observation that our galaxy is residing in an unusually sparse region in space. If it's correct, it could rewrite cosmology.

World's largest solar telescope turns on powerful new camera, revealing breathtaking image of a continent-size sunspot The observatory is set to undertake a 10-year time lapse of the universe.