Astronomers have discovered an extraordinary new giant radio galaxy with plasma jets 32 times the size of our Milky Way.
The full image includes some 2.5 billion pixels compiled from observations spanning more than 1,000 orbits around Earth ...
A radio telescope in South Africa has unearthed a giant galaxy—dubbed a "cosmic megastructure"—with plasma jets that measure ...
The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...
Recent studies challenge the long-held belief that the Milky Way is a standard model for understanding galaxy formation, ...
A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...
We can judge the value of any scientific endeavour based on how much of our knowledge it overturns or transforms.
Astronomers have made new discoveries about young star formation in the Large Magellanic Cloud (LMC), using the James Webb ...
Hubble revealed a universe of galaxies that existed beyond ours — but he couldn't have done it without a little help.
About 100 years after astronomer Edwin Hubble's discovered the "magnificent" spiral nebula, the Hubble Space Telescope and ...
High radiation during a time of frenzied star formation in the Milky Way left one stellar population with few chances to form planets, a study reports.
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...