Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

Not all of the solar system's building blocks formed simultaneously. Some of the first solid bodies, or planetesimals, formed in the first million years after the Sun was born. Others, including the ...

NASA's Juno spacecraft has been orbiting Jupiter for 10 years. During that time, it has studied the huge storms on the planet, such as the Great Red Spot, which is larger than Earth. New data shows ...

Auroras are created when high-energy particles enter a planet’s atmosphere near its magnetic poles and collide with atoms or molecules of gas. On Earth, these are known as the northern lights (aurora ...

WASHINGTON, Feb 4 (Reuters) - Jupiter, without a doubt, is the biggest planet in our solar system. But it turns out that it is not quite as large - by ever so small an amount - as scientists had ...

Jupiter will make its closest approach to Earth in 59 years on Monday, according to NASA. The largest planet in our solar system, the gas giant will be at opposition, meaning Earth is directly between ...