The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius ...

We still don't know for sure if there's a ninth planet in our solar system, but a new discovery could help to prove that ...

According to NASA, The researchers set out to determine Uranus’ full energy budget. This includes how much energy it receives ...

Uranus is unlike any other planet in space. It tilts sideways, spinning like a barrel in orbit. Each pole gets 42 years of ...

Plasma waves are a critical element to understanding the many mysteries of the gas giant’s turbulent, magnetically powerful ...

The newfound exoplanet, called Kepler-139f, is a gigantic world roughly twice the mass of Neptune and 35 times the mass of ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, literally and figuratively.

Scientists have found cell-like compartments called vesicles on Titan, Saturn's largest moon, which could form the precursors ...

The new images by the Curiosity rover on Mars show "dramatic evidence" of ancient groundwater in crisscrossing low ridges, NASA said.

Astronomers have discovered the earliest seeds of planets forming around HOPS-315, a baby star located 1,300 light-years away ...

Scientists at the Institute for Advanced Study in Princeton, New Jersey, discover a new trans-Neptune Object, 2017OF201, potentially discrediting 2016 theory of Planet Nine.