NASA's Mars Exploration Rover Spirit captured this stunning view as the sun sank below the rim of Gusev crater on Mars.

They say 'beauty is in the eye of the beholder'; however, there's simply no denying that these open-world games have amazing ...

R Leonis, a variable star in Leo, is currently below naked-eye magnitude, but you can easily find it with binoculars or a ...

Meteor showers, eclipses and full moons will appear in our skies this summer. Mark your calendars with these dates, stargazers.

Planetarium and Program Coordinator Katy Downing of the Lake Erie Nature & Science Center shares the visible planets and ...

Mars may experience global auroras on Monday after a solar flare's charged particles reach its atmosphere — and NASA's ...

Sierra Leone’s present beauty and past pain are intimately bound. A journey from the West African country’s jungles to its ...

Come for the soaring sandstone, stay for the stars—here’s everything you need to know about visiting Zion National Park.

Visible for some five hours after sunset is Mars, making its way through Cancer. Shining at 1st magnitude, this ruddy point ...

Wausau Pilot & Review Central Wisconsin skywatchers can expect a visually rich week from May 16 to 23, with deep-sky targets, ...

NASA believes that the month of May brings visibility to four planets, a new star from a nova, a chance of meteor showers and ...

Explore the wonders of the Northern Hemisphere's night sky with our guide to the best celestial sights you can observe with ...