Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

The Blue Ghost lunar mission has captured a gorgeous image of Earth as it ramps up its journey toward the moon.

A European-Japanese spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole as part of only the second human survey of our solar system's innermost planet. The ...

New James Webb Space Telescope observations of a star cluster called NGC 346 are shedding light on how, when and where ...

the planet is filled with awe-inspiring natural wonders bursting with color. Here we've rounded up some of the most striking and vibrant sights on Earth – to enjoy these photos at their best, be ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...

Starting up again Saturday, a sweeping view of our solar system will glow in the night sky. The planetary alignment, or a ...

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century ...

Best viewed ... Pleul/dpa (Photo by Patrick Pleul/picture alliance via Getty Images) Although it works both ways — strong moonlight causes shadows at night on Earth — planet shine is a ...