So exactly how many solar system moons have we found? The answer, it turns out, depends on your definition of a moon. You may like How many planets are in the universe? How many satellites could ...

So exactly how many solar system moons have we found? The answer, it turns out, depends on your definition of a moon. The International Astronomical Union (IAU) officially recognizes 288 planetary ...

So exactly how many solar system moons have we found? The answer, it turns out, depends on your definition of a moon. The ...

Titan is the largest moon of Saturn, and the second-largest moon in our solar system. Interestingly amongst the hundreds of moons in our solar system, Titan is the only one with a thick atmosphere.

More than 150 moons orbit worlds in our solar system. Known as natural satellites, they orbit planets, dwarf planets, asteroids, and other debris. Among the planets, moons are more common in the ...

These moons, which vary in size and composition, offer a glimpse into the enigmatic past of our solar system. Let's go on a pictorial tour of 10 of the most interesting moons of Uranus ...

Our solar system – which includes the Sun, eight planets, five dwarf planets, hundreds of moons and millions of asteroids, comets, and meteoroids – has been the centre of studies covering a ...

Astronomers have captured silicate clouds and a mysterious disk around two giant young exoplanets, revealing surprises that ...

For the first time, astronomers think they've found solid evidence of a moon orbiting a planet outside of our solar system. And it's a doozy. The exoplanet, named Kepler-1625b, is 8,000 light ...