Astronomers have discovered by looking through an exoplanet's atmosphere and mapping its 3D structure for the first time ...

"It feels like something out of science fiction," said European Southern Observatory astrophysicist Julia Victoria Seidel.

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its ...

Astronomers have discovered a powerful jet stream raging through the atmosphere of an ultra-hot Jupiter exoplanet ravaged by ...

Researchers have peered into the atmosphere of planet WASP-121b and found its climate is stranger than anyone imagined.

James Webb Space Telescope imagery of the Carina Nebula, Southern Ring Nebula and exoplanet WASP-96 b atmospheric data has ...

Learn more about the atmosphere of WASP-121b, or Tylos, whose winds are layered like no other planet’s.

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant ...

Aimed at the nearby star PDS 70, the James Webb Space Telescope is watching newborn planets take shape before our eyes in ...

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

A Neptune-sized exoplanet has been detected moving at a record-breaking 1.2M mph, led by a hypervelocity star.