When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. After multiple nights of searching in heavy fog, Hall spotted not just one but two moons, which ...

Forbes contributors publish independent expert analyses and insights. I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. Mars' mysterious moons of Deimos and Phobos have long ...

Curious about how many moons Mars has? Discover fun facts about Phobos and Deimos — Mars' two tiny moons — including their origins, orbits, and a surprising future prediction. Mars has two moons — ...