Astronomers have made the surprising discovery of oxygen and elements like heavy metals in the most distant known galaxy. The ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

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

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

The latest discovery marks the furthest detection of oxygen ever made and defies what we thought about how galaxies formed in the early universe.

The James Webb Space Telescope (JWST) has achieved a groundbreaking feat by directly observing carbon dioxide (CO2) in the ...

The James Webb Space Telescope is a collaborative effort between NASA, the European Space Agency and the Canadian Space Agency. Unlike the Hubble Space Telescope, which orbits around the Earth, Webb ...

Giant Exoplanets in HR 8799 System Likely Formed Like Jupiter and Saturn The first exoplanet was discovered in the 1990s, but ...

CU Boulder researchers found massive, dust-filled galaxies called UFOs using JWST, challenging previous galaxy formation ...

Astronomers have made an exciting discovery—a massive spiral disk galaxy, much larger than expected, in the early universe.

New James Webb Space Telescope (JWST) images show the first carbon dioxide-containing planet discovered outside of Earth’s ...