The Hubble Space Telescope has provided the most detailed survey of the Andromeda galaxy, revealing new clues about its ...

To celebrate the 100-year Edwin Hubble discovery that Andromeda was a galaxy outside our own, astronomers release the most ...

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

Watchers of the Connecticut skies should be able to watch the planets line up for 'parade' in February, and the start of ...

South Africa's MeerKAT telescope has identified ... 32 times the size of our Milky Way galaxy, and is 1.44 billion light-years away from Earth. Giant radio galaxies, or GRGs, are rare cosmic ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Thirty years after the discovery of the first exoplanet, we detected more than 7000 of them in our Galaxy. But there are still billions more to be discovered! At the same time, exoplanetologists have ...

Just east of Betelgeuse is the fine binocular cluster NGC 2244. But the much fainter Rosette Nebula that lies around the cluster shows up nicely in this fine photo of it by EAAA member James Schultz.

The Karoo-based MeerKAT telescope has discovered a new galaxy 32 times the size of Earth’s galaxy. It was dubbed Inkathazo, the isiXhosa and isiZulu word for “trouble” because its physics is ...

The Triangulum Galaxy, also informally known as the Pinwheel Galaxy, is a spiral galaxy 2.7 million light-years from Earth ...