"Until now, it was unknown what type of star would remain after the merger." ...

Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

A sizzling exoplanet caught by the James Webb Space Telescope is shedding its atmosphere and leaving behind two gigantic helium tails.

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

The James Webb Space Telescope is not circling our planet the way most people imagine a satellite does. Instead, NASA parked ...

Among other things, the James Webb Space Telescope is designed to get us closer to finding habitable worlds around faraway ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

That would make it thousands of times more massive than any moon orbiting a solar system plane  — so massive it could make ...

By tracking active stars, NASA's Pandora will join the search for water and other key signs in exoplanet atmospheres.

On Jan. 11, 2026, I watched anxiously at the tightly controlled Vandenberg Space Force Base in California as an awe-inspiring ...

In a groundbreaking revelation, recent research indicates that the universe may harbor far more potentially habitable exoplanets than scientists had previously believed. This shift in understanding ...