The ringed gas giant Saturn has officially replaced Jupiter as the planet in our solar system with the most moons. The ...

Plus: Observe two stunning spirals, see Venus reappear as a morning star, and enjoy the Last Quarter Moon in the sky this ...

You thought Saturn's 146 moons were impressive? Think again. The ringed planet's moon count has nearly doubled with the ...

NOIRLab shared stunning views of the total lunar eclipse in the night sky over Chile, complete with a blood red moon and ...

If you look up on a clear night, the brightest and largest object in the sky will probably ... to be considered planets in their own right. So exactly how many solar system moons have we found?

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision ...

The vernal equinox occurs as Mercury stands still in Pisces and several of Jupiter’s moons transit in the sky this week.

The first total lunar eclipse in more than two years lit up the sky last night as humanity, forever fascinated with the Earth ...

There was an opportunity Thursday night to catch the March 2025 "Blood Moon," a phenomenon that colors the full moon in ...

Faint signatures detected by the Canada France Hawaii Telescope have revealed 128 new moons around Saturn, making it the ...

Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an ...