Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

How space telescopes capture distant galaxies using infrared imaging, precision optics, and astronomy technology beyond Earth's atmosphere.

Astronomers have found a compact solar system whose planets line up in a way that, according to current models, should not be ...

The new study, published in Astronomy & Astrophysics, focused on the Hubble Legacy Archive and a dataset built from it: 99.6 ...

For over a century, astronomers have theorized about the universe’s first stars—massive, luminous objects forged from the primordial elements of hydrogen and helium. These so-called Population III ...

"It is amazing to see that we are gradually moving towards combining these breakthrough observations across multiple frequencies and completing the picture of the jet launching region." ...

When you become a young observer of the skies, happy to be out in a dark field at night with a 6-inch or 8-inch scope, you never dream of the kind of night of observing I experienced on Thursday, June ...

For decades, astronomers have been watching WOH G64, an enormous heavyweight star in the Large Magellanic Cloud, a galaxy ...

Understanding the evolution of galaxies is one of the biggest questions confronting astronomers today. Looking at distant astronomical objects gives scientists important clues to the origins of the ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why do people use telescopes to look into space ...

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