The presence of oxygen suggests that galaxies formed more quickly than expected in the early days of the universe.

This image displays the exact position of the most remote galaxy known as JADES-GS-z14-0, visible as a minuscule dot in the Fornax constellation. - Public Outreach Office, Space Telescope Science ...

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

NASA's James Webb Space Telescope has done it again. Though it's notoriously difficult to snap direct images of distant ...

The European Space Agency has released its first tranche of data from the Euclid space telescope's mission to map 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 ...

For years, astronomers have sought a way to directly observe the atmospheres of exoplanets, worlds orbiting distant stars.

NASA's James Webb Space Telescope was recently used to capture direct images of four Saturn-like exoplanets in a solar system 130 light-years away.

The James Webb Space Telescope has captured its first direct images of carbon dioxide in a planet outside the solar system in HR 8799, a multiplanet system 130 light-years away that has long been a ...

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