The discovery of a Saturn-sized gas giant orbiting a small red dwarf is urging astronomers to reconsider their theories of ...

NASA's latest discoveries about Jupiter have revealed astonishing new insights into the largest planet in our solar system.

The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

A pair of new studies has revealed that the hellish skies of exoplanet WASP-121b contain silicon monoxide gas, which has ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.

Scientists using the James Webb Space Telescope (JWST) have made new discoveries about the origin and atmosphere of a distant ...

Scientists' best explanation for how planets form is called the core accretion theory. The birth of a planetary system begins ...

Scientists have discovered a giant planet called TOI-6894b, orbiting a star that should be far too small to have formed it.

The atmosphere itself is… not so fine. It's mostly carbon dioxide, which hey, it's what plants crave, but also a lot of ...

"Studying the chemistry of ultra hot planets like WASP-121b helps us to understand how gas giant atmospheres work under ...

A giant conundrum has been found orbiting a teeny tiny red dwarf star just a fifth of the size of the Sun. Such small stars ...

How do ultra-hot Jupiters form and evolve? This is what a recent study published in Nature Astronomy hopes to address as a team of researchers investigated | Space ...