Data from the James Webb Space Telescope on exoplanet K2-18b has revealed the "strongest hints yet of biological activity ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning. James Brolin ...

The Dutch-led team used NASA's Webb Space Telescope and a telescope in Chile to observe a young star some 1,370 light-years ...

For the first time, international researchers have pinpointed the moment when planets began to form around a star beyond the ...

Using the James Webb Space Telescope (JWST), an international team of astronomers has performed deep and high spectral ...

A group of international researchers said on Wednesday they witnessed some of the earliest stages of a planet beyond the sun ...

Scientists have long theorized that planets, including those in our solar system, form from interstellar dust and gas as it ...

Astronomers have captured a rare glimpse inside HOPS-315, a young star that appears to sit at the center of a nascent version of our own solar system.

"The biggest surprise of all was that the black hole was not located inside either of the two nuclei but in the middle. We asked ourselves: How can we make sense of this?" ...

These incredible images reveal the exact moment when planets began to form around a star 1,300 light-years from Earth.

Astronomers have uncovered major size errors in TESS planet data, suggesting we’ve found fewer Earth-like exoplanets than we believed.

Earth' planet that appears to flash a repeated signal from 154 light-years away.The planet, named TOI-1846 b, is almost twice the size of Earth and four times as massive.It orbits a small, cool red dw ...