Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.

Astronomers have released a set of more than a million simulated images showcasing the cosmos as NASA's upcoming Nancy Grace ...

The Heineman Foundation, American Institute of Physics, and American Astronomical Society are pleased to announce Priyamvada ...

"The mission will do things like unveil how the universe expanded over time, make 3D maps of galaxies and galaxy clusters, ...

Astronomers have unveiled surprising new details about a small galaxy, NGC 300, challenging existing theories on galaxy ...

We can judge the value of any scientific endeavour based on how much of our knowledge it overturns or transforms.

But researchers have used the James Webb Space Telescope, a collaboration of NASA and its European and Canadian space ...

In the meantime, there remains a chance to glimpse Gaia through a small telescope before its final retirement. Uwe Lammers, ...

A team of astronomers led by University of Arizona researcher Catherine Fielder captured the most precise photographs of a small galaxy and its surroundings re ...

Galaxies like the Milky Way grow by merging with smaller galaxies over billions of years, unlike dwarf galaxies, which have long been thought to lack the heft to attract mass and grow in the same way.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.