Outer space contains more incredible phenomenons and unsolved mysteries than anywhere else—and we think it's just fascinating ...

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 ...

Earth is the planet we have the best opportunity to understand in detail—helping us see how other rocky planets behave, even ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. The solar system suddenly has a new member. A new object ...

The latest geopolitical tensions affecting key oil route, the Strait of Hormuz, have sent a ripple through global fuel ...