Astronomers estimate there could be a trillion planets in our galaxy, yet no confirmed signs of alien civilizations. The talk ...

We often like to tout Southern Arizona gems that lead the nation or are even unique in the world. This is one of those spaces ...

Examine the varied employment options available with a degree in cosmology. Graduates use advanced skills in mathematical ...

Our universe does host life, but another one might be even better suited for life. Here’s what you’ll learn when you read this story: Researchers are studying how hospitable our universe is to ...

SP0136, a colossal planet drifting 20 light years away without a parent star, reveals a universe of extreme phenomena. Its ...

"These results from the Dark Energy Survey shine new light on our understanding of the universe and its expansion." ...

JWST spots most distant galaxy ever, pushing the limits of the observable universe The galaxy MoM-z14 could offer clues to ...

Discover why astronomy and cosmology are the universe's mapmakers. Discover how scientists trace galaxies, the cosmic web, and the large-scale architecture of our entire existence in three dimensions ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

JWST has revealed a strange early universe filled with ultra-bright “blue monster” galaxies, mysterious “little red dots,” ...

Readers respond to a guest essay about the methods and reliability of science. Also: Opioid addiction; judges and presidents; ...

For years, the James Webb Space Telescope has been spotting enormous black holes in the early universe that defy all ...