Scientists studying one of the earliest known galaxies using the James Webb Space Telescope have found that the universe's ...

Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

New observations have revealed early signs of UV light illuminating the cosmos more than 13 billion years ago.

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

Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient ...

Astronomers have identified a bright hydrogen emission from a galaxy in the very early universe. The surprise finding is ...

Recent findings include the James Webb Space Telescope spotting an ancient galaxy crucial to the universe's early development, Swiss scientists' efforts to partially preserve the largest glacier in ...

Europe's Gaia space telescope was powered down and sent into "retirement" on Thursday after a decade revealing the secrets of ...