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

Last year, astronomers discovered an unusual Earth-size exoplanet they believe has a hemisphere of molten lava, with its ...

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

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

A tiny star is making big moves — whether its accomplice likes it or not. Astronomers have spotted a star just a fraction the ...

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

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

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

Astronomers have peered through the atmosphere of a planet beyond the Solar System, mapping its 3D structure for the first time. By combining all four telescope units of the European Southern ...

A recent study has unveiled how chemical elements and powerful winds shape the atmosphere of a planet far beyond our solar system.

The Unistellar citizen science program, a collaboration between the SETI Institute and Unistellar, had an impressive 2024 ...

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