New analysis of James Webb data shows the reported methane signal on TRAPPIST-1e was likely interference, suggesting the ...

Astronomers have used the James Webb Space Telescope (JWST) to discover that a distant "hot Jupiter" planet has two ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those ...

For most of human history, the Milky Way has been a hazy band of light, a backdrop rather than a map. Now, by reading the chemistry of individual stars from within the disk itself, astronomers are ...

Irish planetary scientists have christened a spider-like feature on Jupiter's icy moon Europa as "Damhán Alla," which ...

Star clusters are of great importance in any galaxy: they are the birthplace of new stars, often containing massive stars of ...