It must have cleared all other celestial bodies, except its own moons, from its orbit.

Why does Jupiter look like it has a surface – even though it doesn’t have one? – Sejal, age 7, Bangalore, India ...

Mercury, Venus, Earth, and Mars – are all made of solid, rocky material, Jupiter is a gas giant with a composition similar t ...

A team combined compositional data of primitive bodies like Kuiper Belt objects, asteroids and comets with new solar data sets to develop a revised solar composition that potentially reconciles ...

If Voyager 2 had arrived a week earlier, it would have observed a completely different magnetospheric environment".

Legendary Star Lacks Evidence for Large Planet Construction Ever since the dawn of human consciousness, skywatchers have been ...

Recent data from the James Webb Space Telescope (JWST) suggests that a planet orbiting a small, red star 35 light years away ...

Hot spots and tunnels to neighboring "superbubbles" seem to have been created by supernovas and infant star outbursts.

The Nancy Grace Roman Space Telescope is a NASA observatory designed to settle key questions on exoplanets (a planet outside ...

And that's not all: The amount of pollution avoided by Alsco Uniforms' switch to a clean energy source is equal to it having planted over 12,000 trees. It's a smart business move and also a huge step ...

As climate change enables the planting of trees further north, initiatives to establish forests in Arctic regions have gained ...