Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published ...

Reaching a perfect balance between the amount of greenhouse gases released in the atmosphere and those that are removed, is ...

Scientists may have identified one of the Solar System’s most important “planet factories” hidden just beyond Jupiter.

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...