A spinning black hole just revealed its inner chaos, XRISM’s image goes deeper than any X-ray telescope before it.

New observations reveal that the relationship between ultraviolet and X-ray light in quasars has changed over billions of ...

Star Wars is the top franchise on this recap, with six installments that have been the year’s top-grossing film. Batman is ...

A recent study led by Bucknell University Professor Chris Martine, biology, the David Burpee Professor of Plant Genetics and ...

Astronomers have obtained the sharpest-ever X-ray spectrum of an iconic active galaxy, providing the most accurate, precise ...

Andrew Newton presents a selection of festive retro games to enjoy this Christmas… With the presents wrapped and the kids tucked up in bed, it’s time to set aside a little time for ...

Discover the secrets of 3I/ATLAS, a 7-billion-year-old interstellar comet making its closest approach to Earth on Dec 19. Learn what X-rays reveal about its past.

An international team of astronomers has uncovered subtle but significant signs that the cosmic engines powering quasars, ...

Connors, also known as William Ward, was spotted in a BMW in Leicestershire in February 2025. Police attempted to stop the ...

On Dec. 18, just 24 hours before its closest approach, the Green Bank Telescope scanned frequencies from 1 to 12 GHz. Their conclusion was definitive: there is no evidence of alien technology, with ...