Mercury moves super fast around the Sun, finishing its year in just 88 Earth days. The planet has crazy temperature swings, ...

It doesn't happen often that Mercury ranks as the planetary highlight of the evening sky, but July is an exception. The solar ...

Researchers now appreciate that gas planets are more complex than first thought. New findings have implications for our ...

Summer nights offer lots of interesting sights this month. Mercury and Mars are on show in the evening twilight. Both Uranus ...

Most meteorites that have reached Earth come from the asteroid belt between Mars and Jupiter. But we have 1,000 or so ...

Trending News: Scientists have long been intrigued by the search for water beyond Earth, and NASA's 2012 discovery on Mercury has revolutionized this pursuit. Despit ...

A sweeping new ICE operation shows how Donald Trump’s focus on immigration is reshaping federal law enforcement. Higher steel tariffs kick in. A potential new dwarf planet is identified. And ...

Acting ICE Director Todd Lyons put politicians on blast, accusing them of placing authorities in danger and demanding that they stop it.

Mercury is followed by Venus, Earth and Mars, all rocky planets. Earth’s largest neighbor, Jupiter, starts off the outer solar system. Saturn is the second largest planet, with Uranus and ...

Over the last few years, the term "Goldilocks zone" has come to be widely used to describe the range of distances from a star ...

Protests that started Thursday in Southern California amid reports of ICE immigration sweeps endured through the weekend. Some were peaceful and focused. Others erupted into clashes with law ...

On Mercury, temperatures range from 430 degrees Celsius in the day to minus 170 degrees Celsius at night – the greatest difference of any planet in the Solar System. Recent research has revealed that ...