In the 1860s, a Sheffield fork grinder of twenty-one could only expect to live another fourteen years. Shattering grindstones ...

A star appears to have exploded near the centre of our galaxy at least 1,700 years ago. The light from that event is long ...

Europa has long occupied a special place in discussions about extraterrestrial life. Beneath its fractured shell of ice lies ...

An on-the-ground investigation in Pennsylvania finds unprotected radioactive material next to a popular bike and walking ...

Study rebuts research last year that challenged basic understanding of universe ...

Researchers using two of humanity's most powerful observatories—NASA's James Webb and Hubble Space Telescopes—have definitively shown that Terzan 5 is not a globular star cluster, as it was once ...

Once charted as a 'guest star' in ancient China, dreaded as a harbinger of ill omens in medieval Europe, and preserved in the ...

By Will Dunham WASHINGTON, June 16 (Reuters) - Taking a fresh look at data involving a specific type of stellar explosion, a ...

In his new book The Theater, James Verini tells the story of a dramatic arts theater that became a haven for refugees in ...

Gemini North telescope on Maunakea helps uncover strongest evidence yet that distant star-forming galaxies contribute to the ...

NASA Webb, Hubble Reveal… New observations from Webb combined with multiple observations from Hubble prove that Terzan 5 is a self-contained, self-enriching stellar system that contains up to four ...

The study's results rebut research published last year that concluded that this cosmic expansion is no longer speeding up - a ...