The Nancy Grace Roman Space Telescope is being built to map the universe on a scale no previous observatory has attempted, ...

Fresh mapping of the outer solar system has revealed a previously unseen pattern in the Kuiper Belt, the icy ring of debris ...

Scientists have captured an exceptionally rare, high-resolution view of an active region that produced two powerful X-class ...

A technique called interferometry can greatly magnify tiny objects on the sky, and is powerful enough to reveal the surfaces ...

Despite continuous efforts to evaluate and predict changes in Earth's climate, most models still struggle to accurately ...

Beneath the waters off Papua New Guinea lies an extraordinary deep-sea environment where scorching hydrothermal vents and ...

A newly proposed type of supermassive black hole surrounded by a dense gas shell may account for the small red dots seen in ...