Astronomers have taken the first close-up image of a star beyond our galaxy, and it’s a “monster star” surrounded by a cocoon ...

The spiral galaxies, which are located 114 million light-years from Earth, are known as IC 2163 and NGC 2207 ... Stars are hot balls of gas and the Milky Way galaxy contains more than 100 billion of ...

Two-million-miles-per-hour galaxy collision seen in detail - The impact was observed in Stephan’s Quintet, a nearby galaxy ...

On Sunday November 23, 1924, 100 years ago this month, readers perusing page six of the New York Times would have found an ...

The largest survey of our universe ever conducted suggests that it closely matches the model most favored by cosmologists. It ...

A cataclysmic quantum fluctuation could wipe out everything at any moment. The fact that we’re still here is revealing hidden ...

The star, known as WOH G64, is 160,000 light-years from Earth in the Large Magellanic Cloud, a small neighboring galaxy that ...

New research reveals how supermassive black holes halt star formation, shedding light on galaxy evolution in the early ...

Three ultra-massive galaxies from the early universe, named "red monsters" show star formation happened faster than believed.

Mr. Stark, you’ve become part of a bigger universe. After the Reed Richards of Earth-1610 used time travel to remake the ...

A story of survival is unfolding at the outer reaches of our galaxy, and NASA's Hubble Space Telescope is witnessing the saga ...