Learn about Mars at opposition in January 2025, when the Red Planet is closest to Earth. Discover how to view it, key dates, ...

Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Though the occultation begins at about 8:04 p.m. in the Quad Cities, the exact time when the Moon appears to begin covering ...

Mars is a strange place and any humans born there are bound to look radically different over thousands or even hundreds of ...

Mars will reach a point in its orbit that astronomers call opposition. That evening, Mars will lie opposite the Sun from our ...

Massive and dense structures have been discovered beneath the surface of Mars, leaving experts intrigued. The first of these ...

Deimos is Mars' outer moon. It's a tiny ... Compared with Earth's moon, which has a diameter of 2,159 miles (3,475 km), Deimos is just a tiny speck. In fact, Deimos could fit inside some lunar ...

NASA’s Lucy mission will continue its journey to explore the Jupiter Trojan asteroids, which share Jupiter’s orbit around the ...

The E33 is already commercially available, meaning that new infrastructure and technology wouldn’t have to be developed. The E33’s rotor has a diameter of around 108 feet and its output on Earth is ...

I know that more than 400 craters of Mercury have been named so far—all of them for artists, writers, poets and creatives of different disciplines, as just those on Mars are named for scientists.

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...