The curious minds at What If predict the effects if Planet X entered our solar system, revealing orbital chaos, climate ...

The curious minds at What If investigate jumping on every planet in the solar system, exploring how gravity, atmosphere, and ...

In a solar system far, far away NASA have discovered a planet which they think 'might be remarkably similar to Earth', though ...

In March 2025, the International Astronomical Union recognised the discovery of a whopping 128 more moons orbiting around ...

Snapchat, the popular messaging app known for self-deleting messages and fun chat features, also offers a paid plan called ...

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

These icy bodies orbit the sun just like the major planets, yet they follow their own rules, often traveling along elongated ...

The atmospheric carbon dioxide was thought to be the result of the oxidation of oxygen molecules in the exosphere. As a ...

New simulations suggest Jupiter holds far more water than once thought, reshaping ideas about how the largest planet formed.

Astronomers have found thousands of exoplanets around single stars, but few around binary stars—even though both types of stars are equally common. Physicists can now explain the dearth.

Although Mercury was geologically active in its early days, today its surface appears almost completely static. This is why ...

NASA’s TESS spacecraft tracked interstellar comet 3I/ATLAS in January, capturing data on its motion, brightness, and rotation before it left the solar system ...