The Deuteronilus Cavus crater has been shaped by water, wind, ice and volcanic erosion over billions of years, showcasing ...

How big it is: 865,000 miles (1.392 million kilometers) across How far away it is: 93 million miles (150 million km) What ...

Earth harbors incredible secrets, from remnants of a planet that formed the Moon residing deep within, to ancient auroras ...

Japan is putting its Martian Moons eXploration (MMX) spacecraft through a series of tests ahead of its launch to Mars next year. MMX is a complex mission to collect samples from the moon Phobos and ...

Mysterious dark streaks first observed on Mars in the 1970s are not what many believed they were. Scientists now say the ...

Navrotsky heads up the Navrotsky Eyring Center for Materials of the Universe at Arizona State University. The center ...

Whether it's investigating the financials of Elon Musk's pro-Trump PAC or producing our latest documentary, 'The A Word', ...

There are plenty of common knowledge facts we don't realize we don’t know until someone points them out. For instance, ask most people which planet is closest to Earth, and they’ll probably say Mars.

NASA satellites possess extraordinary capabilities. They use laser technology for faster data transmission. Satellites ...

Mars is the commander–in–chief of the planets, denoted by Lord Subramanya of the Hindu pantheon. There are tendencies for ...

When is the first day of summer? Find out all the facts about the longest day of the year! When is the first day of summer in ...

Whether you're the tough-love type or the sentimental softie, your zodiac sign reveals your signature dad style.