The "cosmic pinwheel" that astronomers feared could one day shower Earth with lethal gamma rays may not be as dangerous as ...

The scientists had thought elements heavier than hydrogen and helium weren't around in significant quantities until much ...

Oxygen has been detected in the most distant galaxy ever discovered, surprised astronomers said on Thursday, offering further ...

ACT’s final data set delivers the most precise view of the early universe, mapping cosmic expansion and primordial gas ...

Scientists have made the record-breaking detection of oxygen in an ancient galaxy that existed just 300 million years after ...

New data involving millions of galaxies and luminous galactic cores is providing fresh evidence that the enigmatic and ...

The recent detection of oxygen in the most distant known galaxy is making astronomers rethink how quickly galaxies formed after the Big Bang.

Two different teams of astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. The discovery, ...

Two different teams of astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. The discovery, reported in two separate studies, was made possible thanks to the Atacama Large ...

A European space telescope launched to explore the dark universe has released a trove of new data on distant galaxies.