Planetariums were a hit with the public. Within decades, they had spread around the world – the first planetarium in 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 ...

University of Arizona astrophysicist Erika Hamden takes readers on a romp through a "Weird Universe" in her debut popular ...

A vast filament of gas stretching across the cosmos may help solve the mystery of the Universe’s missing matter. Astronomers ...

In its first year alone, it will double the amount of data collected so far by every other instrument in the history of ...

Scientists say 95% of the universe is made of invisible matter and energy. How can we study what we cannot see — and what ...

Advances and the arrival of new technologies have allowed astronomy, the science that studies celestial bodies and phenomena ...

Astronomy fans can zoom in practically forever into the stunning first images from the Vera C. Rubin Observatory ...

The object 9.1 billion light-years away, named FRB 20230521B, now holds the record for the most distant FRB ever recorded.

Astronomers unveiled the first images of distant galaxies from an advanced telescope, opening a new era in space discovery.

The first images from the Vera C. Rubin Observatory showed off a breathtaking preview of its capabilities — capturing millions of stars and galaxies light-years from Earth, along with thousands ...

These cosmic filaments contain 12 trillion solar masses of 10-million-degree gas, helping solve the "missing matter" mystery.