Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...

This understanding changed when Dikerby and his team pointed XRISM toward a large gas cloud near the galactic center.

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

At this week’s national gathering, astronomy and astrophysics professors Bryan Gaensler, Enrico Ramirez-Ruiz, and Connie ...

They're called ghost particles for a reason. They're everywhere—trillions of them constantly stream through everything: our ...

After combing through NASA’s James Webb Space Telescope’s archive of sweeping extragalactic cosmic fields, a small team of ...

One of the biggest recent surprises in astronomy is the discovery that most stars like the Sun harbor a planet between the ...

A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...

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PD Dr Philipp Girichidis at Heidelberg University’s Centre for Astronomy provide insights into our place in the Milky Way and ...

For the first time, astronomers have confirmed the existence of a rogue planet, one that doesn't orbit a star, by measuring ...