Recent observations using Hubble have allowed astronomers to measure the size of the Large Magellanic Cloud's halo for the ...

Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...

The chances of intelligent life emerging in our Universe -- and in any hypothetical ones beyond it -- can be estimated by a new theoretical model which has echoes of the famous Drake Equation. This ...

A team led by Dante Minniti and including Vatican Observatory scholars maps the Milky Way in stunning detail. Built from ...

An enormously detailed map of the Milky Way galaxy has just been published by a team of astronomers led by Vatican Observatory adjunct scholar Dante Minniti and including Vatican Observatory staff ...

How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

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How would you like to see the farthest thing visible to the naked eye? It’s possible, but you’ll need to bundle up and sit ...

This brings us to eROSITA, the Max Planck Institute of Extraterrestrial Physics' powerful space-based X-ray telescope. Led by ...

If I ask you to picture a radio telescope, you probably imagine a large dish pointing to the sky, or even an array of dish ...

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...