Saturn, the jewel of the solar system, has returned to the night sky. The ringed planet rises in the east just as the sun ...

Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

Titan's shadow will fall over Saturn during the early morning hours of Sept. 4. Heads up stargazers! The shadow of Saturn's ...

We tend to think of the weather as mundane, the sort of boring things you talk about when you have nothing else to say, but in the scope of the solar system, it’s one of the most interesting things ...

While Saturn has been visible in the night sky all of September, this weekend, the ringed planet will shine its brightest.

Titan’s atmosphere tilts and shifts seasonally. The discovery shapes future exploration. Researchers at the University of Bristol have uncovered unusual behavior in Titan’s atmosphere for the first ...

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took a photo of Earth and the moon. It was the first time both the Earth and ...

ESA is now targeting a mission to study enigmatic Enceladus as part of its Voyage 2050, the agency's long-term plan for space ...

New observations suggest that the dwarf planet Makemake is surrounded by faintly glowing methane gas. Scientists are unsure ...

For researchers at the University of Idaho, spotting a moon 6 miles wide orbiting Uranus, a staggering 1.8 billion miles from ...

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...