Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.

A very rare treat is about to grace Earth's night skies.

Amazing views of Jupiter over the years via the Hubble Space Telescope. The moons of Io, Ganymede and hazy Uranus can be observed.

Mars, which will appear as a reddish dot, will be the highest in the sky, located above the southern horizon in the ...

But in the grand scheme of the solar system, Earth's Moon isn't as big as you might think. Oberon is Uranus’s second-largest ...

All of Earth's planetary neighbors are about to be visible in the night sky next week – though you may need binoculars to see ...

Planet parade: What planets are visible right now? Saturn, Venus, Neptune, Uranus, Jupiter and Mars are visible after sunset, according to Sky at Night Magazine, which offered some advice on how ...

Research Fellow Dr. Babak Bakhit has encountered one of his most challenging projects to date—contributing to the European ...

Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.